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drivers: Replace DEV_NO_SUPPORT by -ENODEV

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This patch replaces all occurences of the macro DEV_NO_SUPPORT by
-ENODEV at the driver level. So this patch touch the files under
drivers/, include/ and samples/drivers/ when applicable.

This patch is part of the effort to transition from DEV_* codes to
errno.h codes.

Change-Id: I03007527367b03e6fd72a85004b7d3b81046a6a6
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This commit is contained in:
Andre Guedes 2016-03-10 11:26:27 -03:00 • committed by Anas Nashif
commit aca7cb1efd
4 changed files with 11 additions and 9 deletions
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6
drivers/flash/spi_flash_w25qxxdv.c
View file

@ -41,7 +41,7 @@ static inline int spi_flash_wb_id(struct device *dev)
temp_data |= (uint32_t) buf[3]; temp_data |= (uint32_t) buf[3];
if (temp_data != W25QXXDV_RDID_VALUE) { if (temp_data != W25QXXDV_RDID_VALUE) {
return DEV_NO_SUPPORT; return -ENODEV;
} }
return 0; return 0;
@ -118,7 +118,7 @@ static int spi_flash_wb_read(struct device *dev, off_t offset, void *data,
uint8_t *buf = driver_data->buf; uint8_t *buf = driver_data->buf;
if (len > CONFIG_SPI_FLASH_W25QXXDV_MAX_DATA_LEN || offset < 0) { if (len > CONFIG_SPI_FLASH_W25QXXDV_MAX_DATA_LEN || offset < 0) {
return DEV_NO_SUPPORT; return -ENODEV;
} }
nano_sem_take(&driver_data->sem, TICKS_UNLIMITED); nano_sem_take(&driver_data->sem, TICKS_UNLIMITED);
@ -287,7 +287,7 @@ static int spi_flash_wb_erase(struct device *dev, off_t offset, size_t size)
if ((offset < 0) || if ((offset < 0) ||
((size + offset) >= CONFIG_SPI_FLASH_W25QXXDV_FLASH_SIZE) || ((size + offset) >= CONFIG_SPI_FLASH_W25QXXDV_FLASH_SIZE) ||
((size & W25QXXDV_SECTOR_MASK) != 0)) { ((size & W25QXXDV_SECTOR_MASK) != 0)) {
return DEV_NO_SUPPORT; return -ENODEV;
} }
nano_sem_take(&driver_data->sem, TICKS_UNLIMITED); nano_sem_take(&driver_data->sem, TICKS_UNLIMITED);

4
drivers/gpio/gpio_qmsi.c
View file

@ -268,12 +268,12 @@ static inline int gpio_qmsi_disable_callback(struct device *port, int access_op,
static inline int gpio_qmsi_suspend_port(struct device *port) static inline int gpio_qmsi_suspend_port(struct device *port)
{ {
return DEV_NO_SUPPORT; return -ENODEV;
} }
static inline int gpio_qmsi_resume_port(struct device *port) static inline int gpio_qmsi_resume_port(struct device *port)
{ {
return DEV_NO_SUPPORT; return -ENODEV;
} }
static struct gpio_driver_api api_funcs = { static struct gpio_driver_api api_funcs = {

4
drivers/i2c/i2c_qmsi.c
View file

@ -187,12 +187,12 @@ static int i2c_qmsi_transfer(struct device *dev, struct i2c_msg *msgs,
static int i2c_qmsi_suspend(struct device *dev) static int i2c_qmsi_suspend(struct device *dev)
{ {
return DEV_NO_SUPPORT; return -ENODEV;
} }
static int i2c_qmsi_resume(struct device *dev) static int i2c_qmsi_resume(struct device *dev)
{ {
return DEV_NO_SUPPORT; return -ENODEV;
} }
static struct i2c_driver_api api = { static struct i2c_driver_api api = {

6
drivers/serial/uart_qmsi.c
View file

@ -14,6 +14,8 @@
* limitations under the License. * limitations under the License.
*/ */
#include <errno.h>
#include <device.h> #include <device.h>
#include <ioapic.h> #include <ioapic.h>
#include <uart.h> #include <uart.h>
@ -312,7 +314,7 @@ static int uart_qmsi_line_ctrl_set(struct device *dev, uint32_t ctrl, uint32_t v
qm_uart_set_config(instance, &cfg); qm_uart_set_config(instance, &cfg);
break; break;
default: default:
return DEV_NO_SUPPORT; return -ENODEV;
} }
return 0; return 0;
@ -322,7 +324,7 @@ static int uart_qmsi_line_ctrl_set(struct device *dev, uint32_t ctrl, uint32_t v
#ifdef CONFIG_UART_DRV_CMD #ifdef CONFIG_UART_DRV_CMD
static int uart_qmsi_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p) static int uart_qmsi_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p)
{ {
return DEV_NO_SUPPORT; return -ENODEV;
} }
#endif /* CONFIG_UART_DRV_CMD */ #endif /* CONFIG_UART_DRV_CMD */