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From: Otavio Salvador <otavio@ossystems.com.br>
Subject: [PATCH 2/2] [MX23] Do not use safe write when building for MX23 arch
The change 105ae4a60 include a safe write support for use with MX23
but does not include a dummy implementation for other architecture
making build to fail. This add a dummy version to allow the use with
MX23 arch.
Upstream-Status: Pending
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
arch/arm/plat-mxs/usb_common.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/plat-mxs/usb_common.c b/arch/arm/plat-mxs/usb_common.c
index 700d168..c3bc9a9 100644
--- a/arch/arm/plat-mxs/usb_common.c
+++ b/arch/arm/plat-mxs/usb_common.c
@@ -53,6 +53,8 @@ static void fsl_safe_writel(u32 val32, volatile u32 *addr)
{
__asm__ ("swp %0, %0, [%1]" : : "r"(val32), "r"(addr));
}
+#else
+static void fsl_safe_writel(u32 val32, volatile u32 *addr) { }
#endif
void fsl_usb_xcvr_register(struct fsl_xcvr_ops *xcvr_ops)
--
1.7.10.4
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