| /linux-4.1.27/drivers/mfd/ |
| D | dln2.c | 126 struct dln2_dev *dln2 = dev_get_drvdata(pdev->dev.parent); in dln2_register_event_cb() local
139 spin_lock_irqsave(&dln2->event_cb_lock, flags); in dln2_register_event_cb()
141 list_for_each_entry(i, &dln2->event_cb_list, list) { in dln2_register_event_cb()
149 list_add_rcu(&entry->list, &dln2->event_cb_list); in dln2_register_event_cb()
151 spin_unlock_irqrestore(&dln2->event_cb_lock, flags); in dln2_register_event_cb()
162 struct dln2_dev *dln2 = dev_get_drvdata(pdev->dev.parent); in dln2_unregister_event_cb() local
167 spin_lock_irqsave(&dln2->event_cb_lock, flags); in dln2_unregister_event_cb()
169 list_for_each_entry(i, &dln2->event_cb_list, list) { in dln2_unregister_event_cb()
177 spin_unlock_irqrestore(&dln2->event_cb_lock, flags); in dln2_unregister_event_cb()
191 static bool dln2_transfer_complete(struct dln2_dev *dln2, struct urb *urb, in dln2_transfer_complete() argument
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| D | Makefile | 181 obj-$(CONFIG_MFD_DLN2) += dln2.o
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| /linux-4.1.27/drivers/gpio/ |
| D | gpio-dln2.c | 92 static int dln2_gpio_pin_cmd(struct dln2_gpio *dln2, int cmd, unsigned pin) in dln2_gpio_pin_cmd() argument
98 return dln2_transfer_tx(dln2->pdev, cmd, &req, sizeof(req)); in dln2_gpio_pin_cmd()
101 static int dln2_gpio_pin_val(struct dln2_gpio *dln2, int cmd, unsigned int pin) in dln2_gpio_pin_val() argument
110 ret = dln2_transfer(dln2->pdev, cmd, &req, sizeof(req), &rsp, &len); in dln2_gpio_pin_val()
119 static int dln2_gpio_pin_get_in_val(struct dln2_gpio *dln2, unsigned int pin) in dln2_gpio_pin_get_in_val() argument
123 ret = dln2_gpio_pin_val(dln2, DLN2_GPIO_PIN_GET_VAL, pin); in dln2_gpio_pin_get_in_val()
129 static int dln2_gpio_pin_get_out_val(struct dln2_gpio *dln2, unsigned int pin) in dln2_gpio_pin_get_out_val() argument
133 ret = dln2_gpio_pin_val(dln2, DLN2_GPIO_PIN_GET_OUT_VAL, pin); in dln2_gpio_pin_get_out_val()
139 static int dln2_gpio_pin_set_out_val(struct dln2_gpio *dln2, in dln2_gpio_pin_set_out_val() argument
147 return dln2_transfer_tx(dln2->pdev, DLN2_GPIO_PIN_SET_OUT_VAL, &req, in dln2_gpio_pin_set_out_val()
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| D | Makefile | 31 obj-$(CONFIG_GPIO_DLN2) += gpio-dln2.o
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| D | Kconfig | 717 will be called gpio-dln2.
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| /linux-4.1.27/drivers/spi/ |
| D | spi-dln2.c | 104 static int dln2_spi_enable(struct dln2_spi *dln2, bool enable) in dln2_spi_enable() argument
113 tx.port = dln2->port; in dln2_spi_enable()
123 return dln2_transfer_tx(dln2->pdev, cmd, &tx, len); in dln2_spi_enable()
134 static int dln2_spi_cs_set(struct dln2_spi *dln2, u8 cs_mask) in dln2_spi_cs_set() argument
141 tx.port = dln2->port; in dln2_spi_cs_set()
150 return dln2_transfer_tx(dln2->pdev, DLN2_SPI_SET_SS, &tx, sizeof(tx)); in dln2_spi_cs_set()
156 static int dln2_spi_cs_set_one(struct dln2_spi *dln2, u8 cs) in dln2_spi_cs_set_one() argument
158 return dln2_spi_cs_set(dln2, BIT(cs)); in dln2_spi_cs_set_one()
164 static int dln2_spi_cs_enable(struct dln2_spi *dln2, u8 cs_mask, bool enable) in dln2_spi_cs_enable() argument
172 tx.port = dln2->port; in dln2_spi_cs_enable()
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| D | Makefile | 30 obj-$(CONFIG_SPI_DLN2) += spi-dln2.o
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| D | Kconfig | 196 will be called spi-dln2.
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| /linux-4.1.27/drivers/i2c/busses/ |
| D | i2c-dln2.c | 55 static int dln2_i2c_enable(struct dln2_i2c *dln2, bool enable) in dln2_i2c_enable() argument
62 tx.port = dln2->port; in dln2_i2c_enable()
69 return dln2_transfer_tx(dln2->pdev, cmd, &tx, sizeof(tx)); in dln2_i2c_enable()
72 static int dln2_i2c_write(struct dln2_i2c *dln2, u8 addr, in dln2_i2c_write() argument
83 } __packed *tx = dln2->buf; in dln2_i2c_write()
88 tx->port = dln2->port; in dln2_i2c_write()
96 ret = dln2_transfer_tx(dln2->pdev, DLN2_I2C_WRITE, tx, len); in dln2_i2c_write()
103 static int dln2_i2c_read(struct dln2_i2c *dln2, u16 addr, u8 *data, in dln2_i2c_read() argument
117 } __packed *rx = dln2->buf; in dln2_i2c_read()
122 tx.port = dln2->port; in dln2_i2c_read()
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| D | Makefile | 97 obj-$(CONFIG_I2C_DLN2) += i2c-dln2.o
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| D | Kconfig | 960 will be called i2c-dln2.
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