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| author | Axel Lin <axel.lin@ingics.com> | 2015-08-06 06:28:18 +0200 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-08-06 20:30:07 +0200 |
| commit | f9114d357858c1429dcde022706db7443918f49f (patch) | |
| tree | cc66fc9ccceb11642988a459d88d3838a0f14df7 /drivers/ata/ahci_brcmstb.c | |
| parent | sata_sx4: Check return code from pdc20621_i2c_read() (diff) | |
| download | linux-f9114d357858c1429dcde022706db7443918f49f.tar.xz linux-f9114d357858c1429dcde022706db7443918f49f.zip | |
ata: ahci_brcmstb: Fix misuse of IS_ENABLED
While IS_ENABLED() is perfectly fine for CONFIG_* symbols, it is not
for other symbols such as __BIG_ENDIAN that is provided directly by
the compiler.
Switch to use CONFIG_CPU_BIG_ENDIAN instead of __BIG_ENDIAN.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/ata/ahci_brcmstb.c')
| -rw-r--r-- | drivers/ata/ahci_brcmstb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/ahci_brcmstb.c b/drivers/ata/ahci_brcmstb.c index 42b6cf4a05c8..14b7305d2ba0 100644 --- a/drivers/ata/ahci_brcmstb.c +++ b/drivers/ata/ahci_brcmstb.c @@ -92,7 +92,7 @@ static inline u32 brcm_sata_readreg(void __iomem *addr) * Other architectures (e.g., ARM) either do not support big endian, or * else leave I/O in little endian mode. */ - if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(__BIG_ENDIAN)) + if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) return __raw_readl(addr); else return readl_relaxed(addr); @@ -101,7 +101,7 @@ static inline u32 brcm_sata_readreg(void __iomem *addr) static inline void brcm_sata_writereg(u32 val, void __iomem *addr) { /* See brcm_sata_readreg() comments */ - if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(__BIG_ENDIAN)) + if (IS_ENABLED(CONFIG_MIPS) && IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) __raw_writel(val, addr); else writel_relaxed(val, addr); |