Unverified Commit 3b02d289 authored by Lucas Tanure's avatar Lucas Tanure Committed by Mark Brown
Browse files

spi: amd: Remove unneeded variable 



Remove internal cs from amd_spi

Signed-off-by: default avatarLucas Tanure <tanureal@opensource.cirrus.com>
Reviewed-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210910111529.12539-3-tanureal@opensource.cirrus.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 356b02f9

drivers/spi/spi-amd.c

+3 −6
Original line number Diff line number Diff line
@@ -38,7 +38,6 @@ struct amd_spi { 
	void __iomem *io_remap_addr;

	unsigned long io_base_addr;

	u32 rom_addr;

	u8 chip_select;

};



static inline u8 amd_spi_readreg8(struct amd_spi *amd_spi, int idx)
@@ -77,10 +76,9 @@ static inline void amd_spi_setclear_reg32(struct amd_spi *amd_spi, int idx, u32 
	amd_spi_writereg32(amd_spi, idx, tmp);

}



static void amd_spi_select_chip(struct amd_spi *amd_spi)

static void amd_spi_select_chip(struct amd_spi *amd_spi, u8 cs)

{

	amd_spi_setclear_reg8(amd_spi, AMD_SPI_ALT_CS_REG, amd_spi->chip_select,

			      AMD_SPI_ALT_CS_MASK);

	amd_spi_setclear_reg8(amd_spi, AMD_SPI_ALT_CS_REG, cs, AMD_SPI_ALT_CS_MASK);

}



static void amd_spi_clear_fifo_ptr(struct amd_spi *amd_spi)
@@ -201,8 +199,7 @@ static int amd_spi_master_transfer(struct spi_master *master, 
	struct amd_spi *amd_spi = spi_master_get_devdata(master);

	struct spi_device *spi = msg->spi;



	amd_spi->chip_select = spi->chip_select;

	amd_spi_select_chip(amd_spi);

	amd_spi_select_chip(amd_spi, spi->chip_select);



	/*

	 * Extract spi_transfers from the spi message and