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Message-Id: <20190628062524.5436-1-hch@lst.de>
Date: Fri, 28 Jun 2019 08:25:24 +0200
From: Christoph Hellwig <hch@....de>
To: ysato@...rs.sourceforge.jp, dalias@...c.org
Cc: linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] sh: clkfwk: don't pass void pointers to ioread*
Passing pointers with a const attrŅbute to the ioread* functions
causes a lot of compiler warnings, so remove the extra attributes.
Signed-off-by: Christoph Hellwig <hch@....de>
---
drivers/sh/clk/cpg.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c
index eeb028b9cdb3..4f3d99d37809 100644
--- a/drivers/sh/clk/cpg.c
+++ b/drivers/sh/clk/cpg.c
@@ -36,17 +36,17 @@ static void sh_clk_write(int value, struct clk *clk)
iowrite32(value, clk->mapped_reg);
}
-static unsigned int r8(const void __iomem *addr)
+static unsigned int r8(void __iomem *addr)
{
return ioread8(addr);
}
-static unsigned int r16(const void __iomem *addr)
+static unsigned int r16(void __iomem *addr)
{
return ioread16(addr);
}
-static unsigned int r32(const void __iomem *addr)
+static unsigned int r32(void __iomem *addr)
{
return ioread32(addr);
}
@@ -55,7 +55,7 @@ static int sh_clk_mstp_enable(struct clk *clk)
{
sh_clk_write(sh_clk_read(clk) & ~(1 << clk->enable_bit), clk);
if (clk->status_reg) {
- unsigned int (*read)(const void __iomem *addr);
+ unsigned int (*read)(void __iomem *addr);
int i;
void __iomem *mapped_status = (phys_addr_t)clk->status_reg -
(phys_addr_t)clk->enable_reg + clk->mapped_reg;
--
2.20.1
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