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Date: Mon, 21 Dec 2015 23:47:28 +0000
From: Al Viro <viro@...IV.linux.org.uk>
To: linux-kernel@...r.kernel.org
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 55/83] sh: get rid of pointless casts
From: Al Viro <viro@...iv.linux.org.uk>
Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
arch/sh/boards/mach-hp6xx/pm.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/sh/boards/mach-hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c
index 1a8aacd..b792c76 100644
--- a/arch/sh/boards/mach-hp6xx/pm.c
+++ b/arch/sh/boards/mach-hp6xx/pm.c
@@ -41,7 +41,8 @@ static void pm_enter(void)
{
u8 stbcr, csr;
u16 frqcr, mcr;
- u32 vbr_new, vbr_old;
+ void *vbr_new;
+ u32 vbr_old;
set_bl_bit();
@@ -68,9 +69,9 @@ static void pm_enter(void)
/* set interrupt handler */
asm volatile("stc vbr, %0" : "=r" (vbr_old));
- vbr_new = (unsigned long)get_zeroed_page(GFP_ATOMIC);
+ vbr_new = get_zeroed_page(GFP_ATOMIC);
udelay(50);
- memcpy((void*)(vbr_new + INTR_OFFSET),
+ memcpy(vbr_new + INTR_OFFSET,
&wakeup_start, &wakeup_end - &wakeup_start);
asm volatile("ldc %0, vbr" : : "r" (vbr_new));
@@ -81,7 +82,7 @@ static void pm_enter(void)
asm volatile("ldc %0, vbr" : : "r" (vbr_old));
- free_page((void *)vbr_new);
+ free_page(vbr_new);
/* enable PLL1 */
frqcr = __raw_readw(FRQCR);
--
2.1.4
--
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