cached_state     1050 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	WARN_ON(adev->dm.cached_state);
cached_state     1051 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
cached_state     1233 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	for_each_new_crtc_in_state(dm->cached_state, crtc, new_crtc_state, i)
cached_state     1241 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	for_each_new_crtc_in_state(dm->cached_state, crtc, new_crtc_state, i) {
cached_state     1250 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	for_each_new_plane_in_state(dm->cached_state, plane, new_plane_state, i) {
cached_state     1259 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	drm_atomic_helper_resume(ddev, dm->cached_state);
cached_state     1261 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 	dm->cached_state = NULL;
cached_state      229 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h 	struct drm_atomic_state *cached_state;
cached_state      118 drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c 	struct pll_10nm_cached_state cached_state;
cached_state      536 drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c 	struct pll_10nm_cached_state *cached = &pll_10nm->cached_state;
cached_state      559 drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c 	struct pll_10nm_cached_state *cached = &pll_10nm->cached_state;
cached_state      144 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	struct pll_14nm_cached_state cached_state;
cached_state      798 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	struct pll_14nm_cached_state *cached_state = &pll_14nm->cached_state;
cached_state      804 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	cached_state->n1postdiv = data & 0xf;
cached_state      805 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	cached_state->n2postdiv = (data >> 4) & 0xf;
cached_state      808 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	    cached_state->n1postdiv, cached_state->n2postdiv);
cached_state      810 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	cached_state->vco_rate = clk_hw_get_rate(&pll->clk_hw);
cached_state      816 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	struct pll_14nm_cached_state *cached_state = &pll_14nm->cached_state;
cached_state      822 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 					cached_state->vco_rate, 0);
cached_state      829 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	data = cached_state->n1postdiv | (cached_state->n2postdiv << 4);
cached_state      832 drivers/gpu/drm/msm/dsi/pll/dsi_pll_14nm.c 	    cached_state->n1postdiv, cached_state->n2postdiv);
cached_state       86 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	struct pll_28nm_cached_state cached_state;
cached_state      442 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
cached_state      445 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	cached_state->postdiv3 =
cached_state      447 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	cached_state->postdiv1 =
cached_state      449 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	cached_state->byte_mux = pll_read(base + REG_DSI_28nm_PHY_PLL_VREG_CFG);
cached_state      450 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	cached_state->vco_rate = clk_hw_get_rate(&pll->clk_hw);
cached_state      456 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
cached_state      461 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 					cached_state->vco_rate, 0);
cached_state      469 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 			cached_state->postdiv3);
cached_state      471 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 			cached_state->postdiv1);
cached_state      473 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c 			cached_state->byte_mux);
cached_state       81 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	struct pll_28nm_cached_state cached_state;
cached_state      340 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
cached_state      343 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	cached_state->postdiv3 =
cached_state      345 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	cached_state->postdiv2 =
cached_state      347 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	cached_state->postdiv1 =
cached_state      350 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	cached_state->vco_rate = clk_hw_get_rate(&pll->clk_hw);
cached_state      356 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
cached_state      361 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 					cached_state->vco_rate, 0);
cached_state      369 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 			cached_state->postdiv3);
cached_state      371 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 			cached_state->postdiv2);
cached_state      373 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c 			cached_state->postdiv1);
cached_state       29 drivers/iio/multiplexer/iio-mux.c 	int cached_state;
cached_state       47 drivers/iio/multiplexer/iio-mux.c 		mux->cached_state = -1;
cached_state       51 drivers/iio/multiplexer/iio-mux.c 	if (mux->cached_state == chan->channel)
cached_state       70 drivers/iio/multiplexer/iio-mux.c 				mux->cached_state = -1;
cached_state       75 drivers/iio/multiplexer/iio-mux.c 	mux->cached_state = chan->channel;
cached_state      395 drivers/iio/multiplexer/iio-mux.c 	mux->cached_state = -1;
cached_state      117 drivers/mux/core.c 		mux->cached_state = MUX_CACHE_UNKNOWN;
cached_state      131 drivers/mux/core.c 	mux->cached_state = ret < 0 ? MUX_CACHE_UNKNOWN : state;
cached_state      155 drivers/mux/core.c 		if (mux->idle_state == mux->cached_state)
cached_state      303 drivers/mux/core.c 	if (mux->cached_state == state)
cached_state      399 drivers/mux/core.c 	    mux->idle_state != mux->cached_state)
cached_state     2844 fs/btrfs/ctree.h 			      struct extent_state **cached_state);
cached_state      305 fs/btrfs/disk-io.c 	struct extent_state *cached_state = NULL;
cached_state      321 fs/btrfs/disk-io.c 			 &cached_state);
cached_state      345 fs/btrfs/disk-io.c 			     &cached_state);
cached_state     4427 fs/btrfs/disk-io.c 		struct extent_state *cached_state = NULL;
cached_state     4437 fs/btrfs/disk-io.c 					    EXTENT_DIRTY, &cached_state);
cached_state     4443 fs/btrfs/disk-io.c 		clear_extent_dirty(unpin, start, end, &cached_state);
cached_state     4444 fs/btrfs/disk-io.c 		free_extent_state(cached_state);
cached_state     2896 fs/btrfs/extent-tree.c 		struct extent_state *cached_state = NULL;
cached_state     2900 fs/btrfs/extent-tree.c 					    EXTENT_DIRTY, &cached_state);
cached_state     2910 fs/btrfs/extent-tree.c 		clear_extent_dirty(unpin, start, end, &cached_state);
cached_state     2913 fs/btrfs/extent-tree.c 		free_extent_state(cached_state);
cached_state      670 fs/btrfs/extent_io.c 			      struct extent_state **cached_state,
cached_state      705 fs/btrfs/extent_io.c 	if (cached_state) {
cached_state      706 fs/btrfs/extent_io.c 		cached = *cached_state;
cached_state      709 fs/btrfs/extent_io.c 			*cached_state = NULL;
cached_state      710 fs/btrfs/extent_io.c 			cached_state = NULL;
cached_state      939 fs/btrfs/extent_io.c 		 u64 *failed_start, struct extent_state **cached_state,
cached_state      967 fs/btrfs/extent_io.c 	if (cached_state && *cached_state) {
cached_state      968 fs/btrfs/extent_io.c 		state = *cached_state;
cached_state      988 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1011 fs/btrfs/extent_io.c 		cache_state(state, cached_state);
cached_state     1057 fs/btrfs/extent_io.c 			cache_state(state, cached_state);
cached_state     1095 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1120 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1145 fs/btrfs/extent_io.c 		   struct extent_state **cached_state, gfp_t mask)
cached_state     1148 fs/btrfs/extent_io.c 				cached_state, mask, NULL);
cached_state     1172 fs/btrfs/extent_io.c 		       struct extent_state **cached_state)
cached_state     1203 fs/btrfs/extent_io.c 	if (cached_state && *cached_state) {
cached_state     1204 fs/btrfs/extent_io.c 		state = *cached_state;
cached_state     1227 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1244 fs/btrfs/extent_io.c 		cache_state(state, cached_state);
cached_state     1285 fs/btrfs/extent_io.c 			cache_state(state, cached_state);
cached_state     1325 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1348 fs/btrfs/extent_io.c 		cache_state(prealloc, cached_state);
cached_state     1419 fs/btrfs/extent_io.c 		     struct extent_state **cached_state)
cached_state     1427 fs/btrfs/extent_io.c 				       cached_state, GFP_NOFS, NULL);
cached_state     1526 fs/btrfs/extent_io.c 			  struct extent_state **cached_state)
cached_state     1532 fs/btrfs/extent_io.c 	if (cached_state && *cached_state) {
cached_state     1533 fs/btrfs/extent_io.c 		state = *cached_state;
cached_state     1539 fs/btrfs/extent_io.c 			free_extent_state(*cached_state);
cached_state     1540 fs/btrfs/extent_io.c 			*cached_state = NULL;
cached_state     1543 fs/btrfs/extent_io.c 		free_extent_state(*cached_state);
cached_state     1544 fs/btrfs/extent_io.c 		*cached_state = NULL;
cached_state     1550 fs/btrfs/extent_io.c 		cache_state_if_flags(state, cached_state, 0);
cached_state     1685 fs/btrfs/extent_io.c 					struct extent_state **cached_state)
cached_state     1718 fs/btrfs/extent_io.c 			*cached_state = state;
cached_state     1795 fs/btrfs/extent_io.c 	struct extent_state *cached_state = NULL;
cached_state     1804 fs/btrfs/extent_io.c 				    max_bytes, &cached_state);
cached_state     1808 fs/btrfs/extent_io.c 		free_extent_state(cached_state);
cached_state     1834 fs/btrfs/extent_io.c 		free_extent_state(cached_state);
cached_state     1835 fs/btrfs/extent_io.c 		cached_state = NULL;
cached_state     1847 fs/btrfs/extent_io.c 	lock_extent_bits(tree, delalloc_start, delalloc_end, &cached_state);
cached_state     1851 fs/btrfs/extent_io.c 			     EXTENT_DELALLOC, 1, cached_state);
cached_state     1854 fs/btrfs/extent_io.c 				     &cached_state);
cached_state     1860 fs/btrfs/extent_io.c 	free_extent_state(cached_state);
cached_state     4388 fs/btrfs/extent_io.c 	struct extent_state *cached_state = NULL;
cached_state     4397 fs/btrfs/extent_io.c 	lock_extent_bits(tree, start, end, &cached_state);
cached_state     4400 fs/btrfs/extent_io.c 			 EXTENT_DO_ACCOUNTING, 1, 1, &cached_state);
cached_state     4650 fs/btrfs/extent_io.c 	struct extent_state *cached_state = NULL;
cached_state     4725 fs/btrfs/extent_io.c 			 &cached_state);
cached_state     4839 fs/btrfs/extent_io.c 			     &cached_state);
cached_state      289 fs/btrfs/extent_io.h 		   struct extent_state *cached_state);
cached_state      334 fs/btrfs/extent_io.h 		   struct extent_state **cached_state, gfp_t mask);
cached_state      345 fs/btrfs/extent_io.h 		u64 end, struct extent_state **cached_state)
cached_state      348 fs/btrfs/extent_io.h 				cached_state, GFP_NOFS, NULL);
cached_state      368 fs/btrfs/extent_io.h 		       struct extent_state **cached_state);
cached_state      372 fs/btrfs/extent_io.h 				      struct extent_state **cached_state)
cached_state      376 fs/btrfs/extent_io.h 			      NULL, cached_state, GFP_NOFS);
cached_state      380 fs/btrfs/extent_io.h 		u64 end, struct extent_state **cached_state)
cached_state      384 fs/btrfs/extent_io.h 			      NULL, cached_state, GFP_NOFS);
cached_state      395 fs/btrfs/extent_io.h 		u64 end, struct extent_state **cached_state, gfp_t mask)
cached_state      398 fs/btrfs/extent_io.h 			      cached_state, mask);
cached_state      403 fs/btrfs/extent_io.h 			  struct extent_state **cached_state);
cached_state      469 fs/btrfs/file.c 					 struct extent_state **cached_state)
cached_state      497 fs/btrfs/file.c 				     NULL, cached_state, GFP_NOFS);
cached_state     1485 fs/btrfs/file.c 				struct extent_state **cached_state)
cached_state     1502 fs/btrfs/file.c 				cached_state);
cached_state     1509 fs/btrfs/file.c 					last_pos, cached_state);
cached_state     1613 fs/btrfs/file.c 		struct extent_state *cached_state = NULL;
cached_state     1703 fs/btrfs/file.c 				&lockend, &cached_state);
cached_state     1761 fs/btrfs/file.c 						pos, copied, &cached_state);
cached_state     1772 fs/btrfs/file.c 					     lockstart, lockend, &cached_state);
cached_state     1774 fs/btrfs/file.c 			free_extent_state(cached_state);
cached_state     2425 fs/btrfs/file.c 				       struct extent_state **cached_state)
cached_state     2434 fs/btrfs/file.c 				 cached_state);
cached_state     2454 fs/btrfs/file.c 				     lockend, cached_state);
cached_state     2733 fs/btrfs/file.c 	struct extent_state *cached_state = NULL;
cached_state     2839 fs/btrfs/file.c 					  &cached_state);
cached_state     2864 fs/btrfs/file.c 			     &cached_state);
cached_state     3123 fs/btrfs/file.c 		struct extent_state *cached_state = NULL;
cached_state     3138 fs/btrfs/file.c 						  &cached_state);
cached_state     3146 fs/btrfs/file.c 				     lockend, &cached_state);
cached_state     3167 fs/btrfs/file.c 	struct extent_state *cached_state = NULL;
cached_state     3261 fs/btrfs/file.c 				 locked_end, &cached_state);
cached_state     3270 fs/btrfs/file.c 					     &cached_state);
cached_state     3354 fs/btrfs/file.c 			     &cached_state);
cached_state     3369 fs/btrfs/file.c 	struct extent_state *cached_state = NULL;
cached_state     3394 fs/btrfs/file.c 			 &cached_state);
cached_state     3426 fs/btrfs/file.c 			     &cached_state);
cached_state     1141 fs/btrfs/free-space-cache.c 			   struct extent_state **cached_state)
cached_state     1145 fs/btrfs/free-space-cache.c 			     i_size_read(inode) - 1, cached_state);
cached_state     1244 fs/btrfs/free-space-cache.c 	struct extent_state *cached_state = NULL;
cached_state     1280 fs/btrfs/free-space-cache.c 			 &cached_state);
cached_state     1321 fs/btrfs/free-space-cache.c 				i_size_read(inode), &cached_state);
cached_state     1334 fs/btrfs/free-space-cache.c 			     i_size_read(inode) - 1, &cached_state);
cached_state     1368 fs/btrfs/free-space-cache.c 	cleanup_write_cache_enospc(inode, io_ctl, &cached_state);
cached_state     2161 fs/btrfs/inode.c 			      struct extent_state **cached_state)
cached_state     2165 fs/btrfs/inode.c 				   extra_bits, cached_state);
cached_state     2179 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     2245 fs/btrfs/inode.c 			 &cached_state);
cached_state     2255 fs/btrfs/inode.c 				     page_end, &cached_state);
cached_state     2263 fs/btrfs/inode.c 					&cached_state);
cached_state     2282 fs/btrfs/inode.c 			     &cached_state);
cached_state     3114 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     3180 fs/btrfs/inode.c 			 &cached_state);
cached_state     3184 fs/btrfs/inode.c 			EXTENT_DEFRAG, 0, cached_state);
cached_state     3193 fs/btrfs/inode.c 			EXTENT_DEFRAG, 0, 0, &cached_state);
cached_state     3269 fs/btrfs/inode.c 				 0, &cached_state);
cached_state     4738 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     4757 fs/btrfs/inode.c 				 &cached_state);
cached_state     5022 fs/btrfs/inode.c 				     (u64)-1, &cached_state);
cached_state     5047 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     5096 fs/btrfs/inode.c 	lock_extent_bits(io_tree, block_start, block_end, &cached_state);
cached_state     5102 fs/btrfs/inode.c 				     &cached_state);
cached_state     5112 fs/btrfs/inode.c 			 0, 0, &cached_state);
cached_state     5115 fs/btrfs/inode.c 					&cached_state);
cached_state     5118 fs/btrfs/inode.c 				     &cached_state);
cached_state     5137 fs/btrfs/inode.c 	unlock_extent_cached(io_tree, block_start, block_end, &cached_state);
cached_state     5207 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     5229 fs/btrfs/inode.c 					   block_end - 1, &cached_state);
cached_state     5290 fs/btrfs/inode.c 	unlock_extent_cached(io_tree, hole_start, block_end - 1, &cached_state);
cached_state     5470 fs/btrfs/inode.c 		struct extent_state *cached_state = NULL;
cached_state     5482 fs/btrfs/inode.c 		lock_extent_bits(io_tree, start, end, &cached_state);
cached_state     5498 fs/btrfs/inode.c 				 &cached_state);
cached_state     7589 fs/btrfs/inode.c 			      struct extent_state **cached_state, int writing)
cached_state     7596 fs/btrfs/inode.c 				 cached_state);
cached_state     7618 fs/btrfs/inode.c 				     cached_state);
cached_state     7852 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     7879 fs/btrfs/inode.c 	if (lock_extent_direct(inode, lockstart, lockend, &cached_state,
cached_state     7919 fs/btrfs/inode.c 				     lockend, &cached_state);
cached_state     7936 fs/btrfs/inode.c 					     lockstart, lockend, &cached_state);
cached_state     7938 fs/btrfs/inode.c 			free_extent_state(cached_state);
cached_state     7948 fs/btrfs/inode.c 			     &cached_state);
cached_state     8924 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     8947 fs/btrfs/inode.c 		lock_extent_bits(tree, page_start, page_end, &cached_state);
cached_state     8962 fs/btrfs/inode.c 					 EXTENT_DEFRAG, 1, 0, &cached_state);
cached_state     8987 fs/btrfs/inode.c 			cached_state = NULL;
cached_state     8989 fs/btrfs/inode.c 					 &cached_state);
cached_state     9018 fs/btrfs/inode.c 				 &cached_state);
cached_state     9053 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     9106 fs/btrfs/inode.c 	lock_extent_bits(io_tree, page_start, page_end, &cached_state);
cached_state     9117 fs/btrfs/inode.c 				     &cached_state);
cached_state     9144 fs/btrfs/inode.c 			  EXTENT_DEFRAG, 0, 0, &cached_state);
cached_state     9147 fs/btrfs/inode.c 					&cached_state);
cached_state     9150 fs/btrfs/inode.c 				     &cached_state);
cached_state     9176 fs/btrfs/inode.c 	unlock_extent_cached(io_tree, page_start, page_end, &cached_state);
cached_state     10850 fs/btrfs/inode.c 	struct extent_state *cached_state = NULL;
cached_state     10909 fs/btrfs/inode.c 	lock_extent_bits(io_tree, 0, isize - 1, &cached_state);
cached_state     11035 fs/btrfs/inode.c 	unlock_extent_cached(io_tree, 0, isize - 1, &cached_state);
cached_state     1248 fs/btrfs/ioctl.c 	struct extent_state *cached_state = NULL;
cached_state     1280 fs/btrfs/ioctl.c 					 &cached_state);
cached_state     1284 fs/btrfs/ioctl.c 					     &cached_state);
cached_state     1340 fs/btrfs/ioctl.c 			 page_start, page_end - 1, &cached_state);
cached_state     1343 fs/btrfs/ioctl.c 			  EXTENT_DEFRAG, 0, 0, &cached_state);
cached_state     1356 fs/btrfs/ioctl.c 			  &cached_state);
cached_state     1359 fs/btrfs/ioctl.c 			     page_start, page_end - 1, &cached_state);
cached_state      990 fs/btrfs/ordered-data.c 					struct extent_state **cached_state)
cached_state      996 fs/btrfs/ordered-data.c 	if (cached_state)
cached_state      997 fs/btrfs/ordered-data.c 		cachedp = cached_state;
cached_state     1009 fs/btrfs/ordered-data.c 			if (!cached_state)
cached_state      194 fs/btrfs/ordered-data.h 					struct extent_state **cached_state);
cached_state      918 fs/btrfs/transaction.c 	struct extent_state *cached_state = NULL;
cached_state      924 fs/btrfs/transaction.c 				      mark, &cached_state)) {
cached_state      929 fs/btrfs/transaction.c 					 mark, &cached_state);
cached_state      953 fs/btrfs/transaction.c 		free_extent_state(cached_state);
cached_state      954 fs/btrfs/transaction.c 		cached_state = NULL;
cached_state      974 fs/btrfs/transaction.c 	struct extent_state *cached_state = NULL;
cached_state      979 fs/btrfs/transaction.c 				      EXTENT_NEED_WAIT, &cached_state)) {
cached_state      989 fs/btrfs/transaction.c 				       EXTENT_NEED_WAIT, 0, 0, &cached_state);
cached_state      996 fs/btrfs/transaction.c 		free_extent_state(cached_state);
cached_state      997 fs/btrfs/transaction.c 		cached_state = NULL;
cached_state       46 include/linux/mux/driver.h 	int cached_state;