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spi: spi_amd: Replace ioread/iowrite calls
All `ioread*` and `iowrite*` functions are better suited for architecture independent code to ensure portability across different architectures. Since AMD SoCs support only the x86 architecture, replacing all `ioread*` and `iowrite*` calls with `read*` and `write*` calls can reduce the overhead of ensuring portability and increase the speed of I/O operations. Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Link: https://patch.msgid.link/20240925133644.2922359-4-Raju.Rangoju@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -114,12 +114,12 @@ struct amd_spi {
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static inline u8 amd_spi_readreg8(struct amd_spi *amd_spi, int idx)
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{
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return ioread8((u8 __iomem *)amd_spi->io_remap_addr + idx);
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return readb((u8 __iomem *)amd_spi->io_remap_addr + idx);
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}
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static inline void amd_spi_writereg8(struct amd_spi *amd_spi, int idx, u8 val)
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{
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iowrite8(val, ((u8 __iomem *)amd_spi->io_remap_addr + idx));
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writeb(val, ((u8 __iomem *)amd_spi->io_remap_addr + idx));
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}
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static void amd_spi_setclear_reg8(struct amd_spi *amd_spi, int idx, u8 set, u8 clear)
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@ -132,12 +132,12 @@ static void amd_spi_setclear_reg8(struct amd_spi *amd_spi, int idx, u8 set, u8 c
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static inline u32 amd_spi_readreg32(struct amd_spi *amd_spi, int idx)
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{
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return ioread32((u8 __iomem *)amd_spi->io_remap_addr + idx);
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return readl((u8 __iomem *)amd_spi->io_remap_addr + idx);
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}
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static inline void amd_spi_writereg32(struct amd_spi *amd_spi, int idx, u32 val)
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{
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iowrite32(val, ((u8 __iomem *)amd_spi->io_remap_addr + idx));
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writel(val, ((u8 __iomem *)amd_spi->io_remap_addr + idx));
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}
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static inline void amd_spi_setclear_reg32(struct amd_spi *amd_spi, int idx, u32 set, u32 clear)
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