From: Christian Lütke-Stetzkamp Date: Sun, 29 Apr 2018 17:32:23 +0000 (+0200) Subject: staging: mt7621-mmc: Replace macro sdr_set_field with function X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=bffcc2e9234f6d7d8c6046250ac69348c0097eb3;p=openwrt%2Fstaging%2Fblogic.git staging: mt7621-mmc: Replace macro sdr_set_field with function Currently sdr_set_field is a macro, to bring the code in line with the upstream driver mtk-sd, it is changed to a function. Signed-off-by: Christian Lütke-Stetzkamp Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/mt7621-mmc/mt6575_sd.h b/drivers/staging/mt7621-mmc/mt6575_sd.h index 5a50b6a47469..90b4ee6b396b 100644 --- a/drivers/staging/mt7621-mmc/mt6575_sd.h +++ b/drivers/staging/mt7621-mmc/mt6575_sd.h @@ -971,13 +971,15 @@ static inline void sdr_clr_bits(void __iomem *reg, u32 bs) writel(val, reg); } -#define sdr_set_field(reg, field, val) \ -do { \ - volatile unsigned int tv = sdr_read32(reg); \ - tv &= ~(field); \ - tv |= ((val) << (ffs((unsigned int)field) - 1)); \ - sdr_write32(reg, tv); \ -} while (0) +static inline void sdr_set_field(void __iomem *reg, u32 field, u32 val) +{ + unsigned int tv = readl(reg); + + tv &= ~field; + tv |= ((val) << (ffs((unsigned int)field) - 1)); + writel(tv, reg); +} + #define sdr_get_field(reg, field, val) \ do { \ volatile unsigned int tv = sdr_read32(reg); \