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Searched refs:devtype (Results 1 – 62 of 62) sorted by relevance

/linux-4.4.14/drivers/bus/
Dimx-weim.c113 const struct imx_weim_devtype *devtype) in weim_timing_setup() argument
115 u32 cs_idx, value[devtype->cs_regs_count]; in weim_timing_setup()
123 if (cs_idx >= devtype->cs_count) in weim_timing_setup()
127 value, devtype->cs_regs_count); in weim_timing_setup()
132 for (i = 0; i < devtype->cs_regs_count; i++) in weim_timing_setup()
133 writel(value[i], base + cs_idx * devtype->cs_stride + i * 4); in weim_timing_setup()
143 const struct imx_weim_devtype *devtype = of_id->data; in weim_parse_dt() local
147 if (devtype == &imx50_weim_devtype) { in weim_parse_dt()
157 ret = weim_timing_setup(child, base, devtype); in weim_parse_dt()
/linux-4.4.14/drivers/leds/
Dleds-mc13783.c43 struct mc13xxx_led_devtype *devtype; member
108 mc13xxx_reg_rmw(leds->master, leds->devtype->ledctrl_base + reg, in mc13xxx_led_work()
143 leds->devtype->num_regs); in mc13xxx_led_probe_dt()
162 pdata->led[i].id = leds->devtype->led_min + tmp; in mc13xxx_led_probe_dt()
194 struct mc13xxx_led_devtype *devtype = in mc13xxx_led_probe() local
204 leds->devtype = devtype; in mc13xxx_led_probe()
218 (leds->num_leds > (devtype->led_max - devtype->led_min + 1))) { in mc13xxx_led_probe()
228 for (i = 0; i < devtype->num_regs; i++) { in mc13xxx_led_probe()
229 ret = mc13xxx_reg_write(mcdev, leds->devtype->ledctrl_base + i, in mc13xxx_led_probe()
244 if ((id > devtype->led_max) || (id < devtype->led_min)) { in mc13xxx_led_probe()
/linux-4.4.14/drivers/gpu/ipu-v3/
Dipu-common.c806 const struct ipu_devtype *devtype = ipu->devtype; in ipu_submodules_init() local
808 ret = ipu_cpmem_init(ipu, dev, ipu_base + devtype->cpmem_ofs); in ipu_submodules_init()
814 ret = ipu_csi_init(ipu, dev, 0, ipu_base + devtype->csi0_ofs, in ipu_submodules_init()
821 ret = ipu_csi_init(ipu, dev, 1, ipu_base + devtype->csi1_ofs, in ipu_submodules_init()
829 ipu_base + devtype->ic_ofs, in ipu_submodules_init()
830 ipu_base + devtype->tpm_ofs); in ipu_submodules_init()
836 ret = ipu_di_init(ipu, dev, 0, ipu_base + devtype->disp0_ofs, in ipu_submodules_init()
843 ret = ipu_di_init(ipu, dev, 1, ipu_base + devtype->disp1_ofs, in ipu_submodules_init()
850 ret = ipu_dc_init(ipu, dev, ipu_base + devtype->cm_ofs + in ipu_submodules_init()
851 IPU_CM_DC_REG_OFS, ipu_base + devtype->dc_tmpl_ofs); in ipu_submodules_init()
[all …]
Dipu-prv.h147 const struct ipu_devtype *devtype; member
/linux-4.4.14/drivers/media/platform/coda/
Dcoda-bit.c70 if (dev->devtype->product == CODA_960 || in coda_command_async()
71 dev->devtype->product == CODA_7541) { in coda_command_async()
82 if (dev->devtype->product == CODA_960) { in coda_command_async()
122 if (dev->devtype->product == CODA_960) { in coda_hw_reset()
136 if (dev->devtype->product == CODA_960) in coda_hw_reset()
311 if ((dev->devtype->product == CODA_960) && in coda_bit_stream_end_flag()
324 if (dev->devtype->product == CODA_DX6) in coda_parabuf_write()
375 dev->devtype->product != CODA_DX6) in coda_alloc_framebuffers()
409 dev->devtype->product != CODA_DX6) in coda_alloc_framebuffers()
416 if ((dev->devtype->product != CODA_DX6) && in coda_alloc_framebuffers()
[all …]
Dcoda-common.c250 const struct coda_codec *codecs = dev->devtype->codecs; in coda_find_codec()
251 int num_codecs = dev->devtype->num_codecs; in coda_find_codec()
275 const struct coda_codec *codecs = dev->devtype->codecs; in coda_get_max_dimensions()
276 int num_codecs = dev->devtype->num_codecs; in coda_get_max_dimensions()
301 if (i >= dev->devtype->num_vdevs) in to_coda_video_device()
304 return dev->devtype->vdevs[i]; in to_coda_video_device()
333 strlcpy(cap->card, coda_product_name(ctx->dev->devtype->product), in coda_querycap()
1511 if (ctx->dev->devtype->product != CODA_960) { in coda_encode_ctrls()
1652 (dev->devtype->product == CODA_DX6 && idx > CODADX6_MAX_INSTANCES)) in coda_next_free_instance()
1704 switch (dev->devtype->product) { in coda_open()
[all …]
Dcoda.h76 const struct coda_devtype *devtype; member
/linux-4.4.14/arch/powerpc/boot/
Dvirtex.c82 char devtype[MAX_PROP_LEN]; in platform_specific_init() local
94 if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0) in platform_specific_init()
95 && !strcmp(devtype, "serial") in platform_specific_init()
Dserial.c88 char devtype[MAX_PROP_LEN]; in serial_get_stdout_devp() local
100 if ((getprop(devp, "device_type", devtype, sizeof(devtype)) > 0) in serial_get_stdout_devp()
101 && !strcmp(devtype, "serial")) in serial_get_stdout_devp()
/linux-4.4.14/drivers/tty/serial/
Dmax310x.c269 struct max310x_devtype *devtype; member
315 "%s ID 0x%02x does not match\n", s->devtype->name, val); in max3107_detect()
336 dev_err(dev, "%s not present\n", s->devtype->name); in max3108_detect()
358 "%s ID 0x%02x does not match\n", s->devtype->name, val); in max3109_detect()
389 "%s ID 0x%02x does not match\n", s->devtype->name, val); in max14830_detect()
918 s->devtype->power(port, 1); in max310x_startup()
952 s->devtype->power(port, 0); in max310x_shutdown()
959 return (port->type == PORT_MAX310X) ? s->devtype->name : NULL; in max310x_type()
1014 s->devtype->power(&s->p[i].port, 0); in max310x_suspend()
1026 s->devtype->power(&s->p[i].port, 1); in max310x_resume()
[all …]
Dsc16is7xx.c325 const struct sc16is7xx_devtype *devtype; member
696 for (i = 0; i < s->devtype->nr_uart; ++i) in sc16is7xx_ist()
1026 return (port->type == PORT_SC16IS7XX) ? s->devtype->name : NULL; in sc16is7xx_type()
1134 const struct sc16is7xx_devtype *devtype, in sc16is7xx_probe() argument
1147 sizeof(struct sc16is7xx_one) * devtype->nr_uart, in sc16is7xx_probe()
1166 s->devtype = devtype; in sc16is7xx_probe()
1180 if (devtype->nr_gpio) { in sc16is7xx_probe()
1190 s->gpio.ngpio = devtype->nr_gpio; in sc16is7xx_probe()
1198 for (i = 0; i < devtype->nr_uart; ++i) { in sc16is7xx_probe()
1244 if (devtype->nr_gpio) in sc16is7xx_probe()
[all …]
Dimx.c193 enum imx_uart_type devtype; member
233 .devtype = IMX1_UART,
237 .devtype = IMX21_UART,
241 .devtype = IMX6Q_UART,
276 return sport->devdata->devtype == IMX1_UART; in is_imx1_uart()
281 return sport->devdata->devtype == IMX21_UART; in is_imx21_uart()
286 return sport->devdata->devtype == IMX6Q_UART; in is_imx6q_uart()
Dmxs-auart.c155 enum mxs_auart_type devtype; member
194 return s->devtype == IMX28_AUART; in is_imx28_auart()
1280 s->devtype = pdev->id_entry->driver_data; in mxs_auart_probe()
/linux-4.4.14/drivers/hid/
Dhid-wiimote-core.c206 if (wdata->state.devtype == WIIMOTE_DEV_BALANCE_BOARD) { in select_drm()
616 unsigned int devtype) in wiimote_modules_load() argument
623 mods = wiimote_devtype_mods[devtype]; in wiimote_modules_load()
663 wdata->state.devtype = devtype; in wiimote_modules_load()
686 mods = wiimote_devtype_mods[wdata->state.devtype]; in wiimote_modules_unload()
689 wdata->state.devtype = WIIMOTE_DEV_UNKNOWN; in wiimote_modules_unload()
807 __u8 devtype = WIIMOTE_DEV_GENERIC; in wiimote_init_set_type() local
816 devtype = WIIMOTE_DEV_BALANCE_BOARD; in wiimote_init_set_type()
819 devtype = WIIMOTE_DEV_PRO_CONTROLLER; in wiimote_init_set_type()
824 devtype = WIIMOTE_DEV_GEN10; in wiimote_init_set_type()
[all …]
Dhid-wiimote.h121 __u8 devtype; member
/linux-4.4.14/drivers/staging/unisys/include/
Dvbushelper.h32 snprintf(bus_device_info_ptr->devtype, in bus_device_info_init()
33 sizeof(bus_device_info_ptr->devtype), in bus_device_info_init()
/linux-4.4.14/drivers/staging/unisys/visorbus/
Dvbusdeviceinfo.h28 u8 devtype[16]; /* short string identifying the device type */ member
159 psrc = &devinfo->devtype[0]; in vbuschannel_devinfo_to_string()
160 nsrc = sizeof(devinfo->devtype); in vbuschannel_devinfo_to_string()
/linux-4.4.14/drivers/staging/unisys/visorinput/
Dvisorinput.c350 devdata_create(struct visor_device *dev, enum visorinput_device_type devtype) in devdata_create() argument
355 if (devtype == visorinput_keyboard) in devdata_create()
368 switch (devtype) { in devdata_create()
401 enum visorinput_device_type devtype; in visorinput_probe() local
405 devtype = visorinput_mouse; in visorinput_probe()
407 devtype = visorinput_keyboard; in visorinput_probe()
410 devdata = devdata_create(dev, devtype); in visorinput_probe()
/linux-4.4.14/drivers/gpio/
Dgpio-mpc8xxx.c386 const struct mpc8xxx_gpio_devtype *devtype = in mpc8xxx_probe() local
405 if (!devtype) in mpc8xxx_probe()
406 devtype = &mpc8xxx_gpio_devtype_default; in mpc8xxx_probe()
412 mpc8xxx_irq_chip.irq_set_type = devtype->irq_set_type; in mpc8xxx_probe()
414 gc->direction_output = devtype->gpio_dir_out ?: mpc8xxx_gpio_dir_out; in mpc8xxx_probe()
415 gc->get = devtype->gpio_get ?: mpc8xxx_gpio_get; in mpc8xxx_probe()
/linux-4.4.14/drivers/media/i2c/
Dov7670.c237 const struct ov7670_devtype *devtype; /* Device specifics */ member
921 unsigned int n_win_sizes = info->devtype->n_win_sizes; in ov7670_try_fmt_internal()
945 wsize = info->devtype->win_sizes + i; in ov7670_try_fmt_internal()
957 for (wsize = info->devtype->win_sizes; in ov7670_try_fmt_internal()
958 wsize < info->devtype->win_sizes + win_sizes_limit; wsize++) in ov7670_try_fmt_internal()
961 if (wsize >= info->devtype->win_sizes + win_sizes_limit) in ov7670_try_fmt_internal()
1051 info->devtype->get_framerate(sd, &cp->timeperframe); in ov7670_g_parm()
1067 return info->devtype->set_framerate(sd, tpf); in ov7670_s_parm()
1084 unsigned int n_win_sizes = info->devtype->n_win_sizes; in ov7670_enum_frame_interval()
1099 struct ov7670_win_size *win = &info->devtype->win_sizes[i]; in ov7670_enum_frame_interval()
[all …]
/linux-4.4.14/drivers/spi/
Dspi-imx.c84 enum spi_imx_devtype devtype; member
119 return d->devtype_data->devtype == IMX27_CSPI; in is_imx27_cspi()
124 return d->devtype_data->devtype == IMX35_CSPI; in is_imx35_cspi()
129 return (d->devtype_data->devtype == IMX51_ECSPI) ? 64 : 8; in spi_imx_get_fifosize()
635 .devtype = IMX1_CSPI,
644 .devtype = IMX21_CSPI,
654 .devtype = IMX27_CSPI,
663 .devtype = IMX31_CSPI,
673 .devtype = IMX35_CSPI,
682 .devtype = IMX51_ECSPI,
/linux-4.4.14/drivers/block/paride/
Dparide.h42 int devtype; /* device type: PI_PD etc. */ member
69 int devtype, /* device type: PI_PD, PI_PCD, etc ... */
Dparide.c352 int devtype, int verbose, char *device) in pi_init() argument
391 pi->devtype = devtype; in pi_init()
Dbpck.c243 if (pi->devtype == PI_PCD) { in bpck_connect()
/linux-4.4.14/drivers/mtd/devices/
Dlart.c306 __u32 manufacturer,devtype; in flash_probe() local
314 devtype = FLASH_TO_DATA (read32 (ADDR_TO_FLASH_U2 (0x00000001))); in flash_probe()
319 …return (manufacturer == FLASH_MANUFACTURER && (devtype == FLASH_DEVICE_16mbit_TOP || devtype == FL… in flash_probe()
/linux-4.4.14/drivers/block/
Dcciss_scsi.h62 int devtype; member
Dcciss_scsi.c436 sd->devtype = device->devtype; in cciss_scsi_add_entry()
445 scsi_device_type(sd->devtype), hostno, in cciss_scsi_add_entry()
468 scsi_device_type(sd.devtype), hostno, in cciss_scsi_remove_entry()
506 return dev1->devtype == dev2->devtype && in device_is_the_same()
588 csd->devtype = sd[j].devtype; in adjust_cciss_scsi_table()
1221 this_device->devtype = (inq_buff[0] & 0x1f); in cciss_update_non_disk_devices()
1237 switch (this_device->devtype) in cciss_update_non_disk_devices()
1262 scsi_device_type(this_device->devtype)); in cciss_update_non_disk_devices()
1343 sd->devtype, in cciss_scsi_show_info()
/linux-4.4.14/drivers/rtc/
Drtc-mxc.c87 enum imx_rtc_type devtype; member
114 return data->devtype == IMX1_RTC; in is_imx1_rtc()
384 pdata->devtype = (enum imx_rtc_type)of_id->data; in mxc_rtc_probe()
386 pdata->devtype = pdev->id_entry->driver_data; in mxc_rtc_probe()
/linux-4.4.14/drivers/scsi/
Datp870u.h52 unsigned char devtype; member
Datp870u.c1454 dev->id[0][i].devtype = mbuf[0]; in is870()
1616 …if ((dev->id[0][i].devtype == 0x00) || (dev->id[0][i].devtype == 0x07) || ((dev->id[0][i].devtype … in is870()
1973 dev->id[0][i].devtype = mbuf[0]; in is880()
2291 …if ((dev->id[0][i].devtype == 0x00) || (dev->id[0][i].devtype == 0x07) || ((dev->id[0][i].devtype … in is880()
2539 atp_dev->id[c][k].devtype = 0x7f; in atp870u_init_tables()
3365 dev->id[c][i].devtype = mbuf[0]; in is885()
3676 if ((dev->id[c][i].devtype == 0x00) || (dev->id[c][i].devtype == 0x07) || in is885()
3677 ((dev->id[c][i].devtype == 0x05) && ((n & 0x10) != 0))) { in is885()
Dgdth.h370 u8 devtype; /* SCSI devicetype */ member
884 u16 devtype; /* further information */ member
Dgdth_proc.c290 pdi->devtype = 0xff; in gdth_show_info()
293 if (pdi->devtype == 0) { in gdth_show_info()
Dhpsa.h60 unsigned int devtype; member
DBusLogic.h1103 unsigned char devtype:5; /* Byte 0 Bits 0-4 */ member
Dhpsa.c793 scsi_device_type(hdev->devtype)); in path_info_show()
796 hdev->devtype == TYPE_RAID || in path_info_show()
816 if (hdev->devtype == TYPE_DISK && hdev->expose_device) { in path_info_show()
1165 switch (dev->devtype) { in hpsa_show_dev_msg()
1201 scsi_device_type(dev->devtype), in hpsa_show_dev_msg()
1431 if (dev1->devtype != dev2->devtype) in device_is_the_same()
1641 if (dev[j]->devtype != TYPE_DISK) in hpsa_figure_phys_disk_ptrs()
1686 if (dev[i]->devtype != TYPE_DISK) in hpsa_update_log_drive_phys_drive_ptrs()
3628 this_device->devtype = (inq_buff[0] & 0x1f); in hpsa_update_device_info()
3639 if (this_device->devtype == TYPE_DISK && in hpsa_update_device_info()
[all …]
Dgdth.c1961 ha->hdr[hdrive].devtype = (u16)ha->info; in gdth_analyse_hdrive()
2187 if ( (nscp->cmnd[4]&1) && !(ha->hdr[t].devtype&1) ) { in gdth_next()
2196 nscp->cmnd[3] = (ha->hdr[t].devtype&1) ? 1:0; in gdth_next()
2345 t,ha->hdr[t].devtype)); in gdth_internal_cache_cmd()
2346 inq.type_qual = (ha->hdr[t].devtype&4) ? TYPE_ROM:TYPE_DISK; in gdth_internal_cache_cmd()
2350 if ((ha->hdr[t].devtype & 1) || in gdth_internal_cache_cmd()
2376 mpd.hd.dev_par = (ha->hdr[t].devtype&2) ? 0x80:0; in gdth_internal_cache_cmd()
4427 ha->hdr[i].devtype = (status == S_OK ? (u16)info : 0); in ioc_rescan()
/linux-4.4.14/sound/soc/codecs/
Dmax98090.c1452 if (max98090->devtype == MAX98091) { in max98090_add_widgets()
1463 if (max98090->devtype == MAX98091) { in max98090_add_widgets()
2367 enum max98090_type devtype; in max98090_probe() local
2405 devtype = MAX98090; in max98090_probe()
2408 devtype = MAX98091; in max98090_probe()
2411 devtype = MAX98090; in max98090_probe()
2415 if (max98090->devtype != devtype) { in max98090_probe()
2417 max98090->devtype = devtype; in max98090_probe()
2548 max98090->devtype = driver_data; in max98090_i2c_probe()
Dwm8904.c55 enum wm8904_type devtype; member
1178 switch (wm8904->devtype) { in wm8904_add_widgets()
2060 switch (wm8904->devtype) { in wm8904_probe()
2068 wm8904->devtype); in wm8904_probe()
2160 wm8904->devtype = *((enum wm8904_type *)match->data); in wm8904_i2c_probe()
2162 wm8904->devtype = id->driver_data; in wm8904_i2c_probe()
Dmax98088.c43 enum max98088_type devtype; member
1730 max98088->devtype = id->driver_data; in max98088_i2c_probe()
Dmax98090.h1523 enum max98090_type devtype; member
Dmax98095.c45 enum max98095_type devtype; member
2139 max98095->devtype = id->driver_data; in max98095_i2c_probe()
/linux-4.4.14/drivers/media/pci/cx18/
Dcx18-driver.c907 u32 devtype; in cx18_probe() local
972 devtype = cx18_read_reg(cx, 0xC72028); in cx18_probe()
973 switch (devtype & 0xff000000) { in cx18_probe()
975 CX18_INFO("cx23418 revision %08x (A)\n", devtype); in cx18_probe()
978 CX18_INFO("cx23418 revision %08x (B)\n", devtype); in cx18_probe()
981 CX18_INFO("cx23418 revision %08x (Unknown)\n", devtype); in cx18_probe()
/linux-4.4.14/Documentation/nvdimm/
Dnvdimm.txt368 | |-- devtype
433 emits, "devtype" duplicates the DEVTYPE variable stored by udev at the
450 | |-- devtype
525 the region-attributes not the region-name or the region-devtype.
570 accurate than a region-name or region-devtype.
574 The kernel "devtype" is registered in the udev database
590 "devtype" does not indicate sub-type variations and scripts should
620 |-- devtype
633 |-- devtype
647 |-- devtype
[all …]
/linux-4.4.14/drivers/i2c/busses/
Di2c-rcar.c120 enum rcar_i2c_type devtype; member
176 switch (priv->devtype) { in rcar_i2c_clock_calculate()
656 priv->devtype = (enum rcar_i2c_type)of_match_device(rcar_i2c_dt_ids, dev)->data; in rcar_i2c_probe()
Di2c-imx.c181 enum imx_i2c_type devtype; member
222 .devtype = IMX1_I2C,
232 .devtype = IMX21_I2C,
242 .devtype = VF610_I2C,
274 return i2c_imx->hwdata->devtype == IMX1_I2C; in is_imx1_i2c()
/linux-4.4.14/drivers/mtd/spi-nor/
Dfsl-quadspi.c219 enum fsl_qspi_devtype devtype; member
227 .devtype = FSL_QUADSPI_VYBRID,
235 .devtype = FSL_QUADSPI_IMX6SX,
244 .devtype = FSL_QUADSPI_IMX7D,
253 .devtype = FSL_QUADSPI_IMX6UL,
/linux-4.4.14/net/llc/
Dllc_sap.c28 static int llc_mac_header_len(unsigned short devtype) in llc_mac_header_len() argument
30 switch (devtype) { in llc_mac_header_len()
/linux-4.4.14/drivers/mmc/host/
Dmxcmmc.c162 enum mxcmci_type devtype; member
199 return host->devtype == IMX31_MMC; in is_imx31_mmc()
204 return host->devtype == MPC512X_MMC; in is_mpc512x_mmc()
1056 host->devtype = id_entry->driver_data; in mxcmci_probe()
1058 host->devtype = pdev->id_entry->driver_data; in mxcmci_probe()
/linux-4.4.14/Documentation/ABI/stable/
Dsysfs-bus-xen-backend1 What: /sys/bus/xen-backend/devices/*/devtype
/linux-4.4.14/drivers/edac/
Dmv64x60_edac.c666 u32 devtype; in mv64x60_init_csrows() local
681 devtype = (ctl >> 20) & 0x3; in mv64x60_init_csrows()
682 switch (devtype) { in mv64x60_init_csrows()
/linux-4.4.14/drivers/dma/
Dimx-dma.c188 enum imx_dma_type devtype; member
230 return imxdma->devtype == IMX1_DMA; in is_imx1_dma()
235 return imxdma->devtype == IMX27_DMA; in is_imx27_dma()
1067 imxdma->devtype = pdev->id_entry->driver_data; in imxdma_probe()
/linux-4.4.14/sound/core/
Dpcm.c1077 int devtype = -1; in snd_pcm_dev_register() local
1082 devtype = SNDRV_DEVICE_TYPE_PCM_PLAYBACK; in snd_pcm_dev_register()
1085 devtype = SNDRV_DEVICE_TYPE_PCM_CAPTURE; in snd_pcm_dev_register()
1089 err = snd_register_device(devtype, pcm->card, pcm->device, in snd_pcm_dev_register()
/linux-4.4.14/drivers/video/fbdev/
Dimxfb.c145 enum imxfb_type devtype; member
201 return fbi->devtype == IMX1_FB; in is_imx1_fb()
640 fbi->devtype = pdev->id_entry->driver_data; in imxfb_init_fbinfo()
/linux-4.4.14/Documentation/ABI/testing/
Dsysfs-driver-hid-wiimote28 What: /sys/bus/hid/drivers/wiimote/<dev>/devtype
/linux-4.4.14/drivers/scsi/aacraid/
Dlinit.c283 struct aac_driver_ident* aac_get_driver_ident(int devtype) in aac_get_driver_ident() argument
285 return &aac_drivers[devtype]; in aac_get_driver_ident()
Daacraid.h2159 struct aac_driver_ident* aac_get_driver_ident(int devtype);
/linux-4.4.14/drivers/xen/xenbus/
Dxenbus_probe.c399 static DEVICE_ATTR_RO(devtype);
/linux-4.4.14/drivers/nvdimm/
Dbus.c267 static DEVICE_ATTR_RO(devtype);
/linux-4.4.14/Documentation/s390/
Ddriver-model.txt40 devtype: The device type / model, if applicable.
/linux-4.4.14/include/linux/
Dnetdevice.h1931 #define SET_NETDEV_DEVTYPE(net, devtype) ((net)->dev.type = (devtype)) argument
/linux-4.4.14/drivers/media/platform/soc_camera/
Dmx2_camera.c259 enum mx2_camera_type devtype; member
/linux-4.4.14/drivers/s390/cio/
Ddevice.c642 static DEVICE_ATTR(devtype, 0444, devtype_show, NULL);