diff options
| author | Axel Lin <axel.lin@ingics.com> | 2019-01-31 05:32:13 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-02-07 11:44:09 +0100 |
| commit | c0056bfe48ab8dfe383c56bc75d1f03260dc9b2a (patch) | |
| tree | c35d67c85bd452a1f2e80579dfbd4e96fefe4e34 /drivers/mfd | |
| parent | mfd: at91-usart: Constify at91_usart_spi_subdev and at91_usart_serial_subdev (diff) | |
| download | linux-c0056bfe48ab8dfe383c56bc75d1f03260dc9b2a.tar.xz linux-c0056bfe48ab8dfe383c56bc75d1f03260dc9b2a.zip | |
mfd: at91-usart: No need to copy mfd_cell in probe
Use pointer instead.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/at91-usart.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mfd/at91-usart.c b/drivers/mfd/at91-usart.c index 684d3a8db661..6a8351a4588e 100644 --- a/drivers/mfd/at91-usart.c +++ b/drivers/mfd/at91-usart.c @@ -27,17 +27,17 @@ static const struct mfd_cell at91_usart_serial_subdev = { static int at91_usart_mode_probe(struct platform_device *pdev) { - struct mfd_cell cell; + const struct mfd_cell *cell; u32 opmode = AT91_USART_MODE_SERIAL; device_property_read_u32(&pdev->dev, "atmel,usart-mode", &opmode); switch (opmode) { case AT91_USART_MODE_SPI: - cell = at91_usart_spi_subdev; + cell = &at91_usart_spi_subdev; break; case AT91_USART_MODE_SERIAL: - cell = at91_usart_serial_subdev; + cell = &at91_usart_serial_subdev; break; default: dev_err(&pdev->dev, "atmel,usart-mode has an invalid value %u\n", @@ -45,7 +45,7 @@ static int at91_usart_mode_probe(struct platform_device *pdev) return -EINVAL; } - return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, &cell, 1, + return devm_mfd_add_devices(&pdev->dev, PLATFORM_DEVID_AUTO, cell, 1, NULL, 0, NULL); } |