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spi/bcm63xx: Remove the unused function bcm_spi_readw()

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The function bcm_spi_readw is defined in the spi-bcm63xx.c file, but
not called elsewhere, so remove this unused function.

drivers/spi/spi-bcm63xx.c:160:19: warning: unused function 'bcm_spi_readw'.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4242
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230228023243.118429-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jiapeng Chong 2023-02-28 10:32:43 +08:00 committed by Mark Brown
parent fc12d4bb32
commit f58ab0fa7a
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1 changed files with 0 additions and 10 deletions
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10
drivers/spi/spi-bcm63xx.c
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@ -157,16 +157,6 @@ static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
return readb(bs->regs + bs->reg_offsets[offset]);
}
static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
unsigned int offset)
{
#ifdef CONFIG_CPU_BIG_ENDIAN
return ioread16be(bs->regs + bs->reg_offsets[offset]);
#else
return readw(bs->regs + bs->reg_offsets[offset]);
#endif
}
static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
u8 value, unsigned int offset)
{