From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Fri, 26 Feb 2016 05:21:33 +0000 (+0900)
Subject: ARM: uniphier: remove unused umc_polling()
X-Git-Tag: v2016.03-rc3~6^2~25
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=8353266825d7b7d673519bce3a54cdddf2c3d459;p=u-boot

ARM: uniphier: remove unused umc_polling()

This function is unused.

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

diff --git a/arch/arm/mach-uniphier/dram/umc-regs.h b/arch/arm/mach-uniphier/dram/umc-regs.h
index a6957a4a51..b33e2da2bd 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);