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ARM: uniphier: remove unused umc_polling()

Message ID 1455800382-23144-1-git-send-email-yamada.masahiro@socionext.com
State Superseded
Headers show

Commit Message

Masahiro Yamada Feb. 18, 2016, 12:59 p.m. UTC 
This function is unused.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 arch/arm/mach-uniphier/dram/umc-regs.h | 9 ---------
 1 file changed, 9 deletions(-)

-- 
1.9.1

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Patch

diff --git a/arch/arm/mach-uniphier/dram/umc-regs.h b/arch/arm/mach-uniphier/dram/umc-regs.h
index a6957a4..b33e2da 100644
--- a/arch/arm/mach-uniphier/dram/umc-regs.h
+++ b/arch/arm/mach-uniphier/dram/umc-regs.h
@@ -120,15 +120,6 @@ 
 
 #include <linux/types.h>
 
-static inline void umc_polling(u32 address, u32 expval, u32 mask)
-{
-	u32 nmask = ~mask;
-	u32 data;
-	do {
-		data = readl(address) & nmask;
-	} while (data != expval);
-}
-
 static inline void umc_dram_init_start(void __iomem *dramcont)
 {
 	writel(0x00000002, dramcont + UMC_INITSET);