Commit c0056bfe authored by Axel Lin's avatar Axel Lin Committed by Lee Jones
Browse files

mfd: at91-usart: No need to copy mfd_cell in probe 



Use pointer instead.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 10cffde4

drivers/mfd/at91-usart.c

+4 −4
Original line number Diff line number Diff line
@@ -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);

}