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ARM: bcm2835: fix 64-bit build warning in mbox 

Fixes:
arch/arm/mach-bcm283x/mbox.c: In function ‘bcm2835_mbox_call_prop’:
arch/arm/mach-bcm283x/mbox.c:118:48: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
arch/arm/mach-bcm283x/mbox.c:126:29: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Stephen Warren 2016-03-16 21:40:57 -06:00 committed by Tom Rini
parent ed7481c7d1
commit 2b51315894
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-bcm283x/mbox.c
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@ -115,7 +115,9 @@ int bcm2835_mbox_call_prop(u32 chan, struct bcm2835_mbox_hdr *buffer)
(unsigned long)((void *)buffer + (unsigned long)((void *)buffer +
roundup(buffer->buf_size, ARCH_DMA_MINALIGN))); roundup(buffer->buf_size, ARCH_DMA_MINALIGN)));
ret = bcm2835_mbox_call_raw(chan, phys_to_bus((u32)buffer), &rbuffer); ret = bcm2835_mbox_call_raw(chan,
phys_to_bus((unsigned long)buffer),
&rbuffer);
if (ret) if (ret)
return ret; return ret;
@ -123,7 +125,7 @@ int bcm2835_mbox_call_prop(u32 chan, struct bcm2835_mbox_hdr *buffer)
(unsigned long)((void *)buffer + (unsigned long)((void *)buffer +
roundup(buffer->buf_size, ARCH_DMA_MINALIGN))); roundup(buffer->buf_size, ARCH_DMA_MINALIGN)));
if (rbuffer != phys_to_bus((u32)buffer)) { if (rbuffer != phys_to_bus((unsigned long)buffer)) {
printf("mbox: Response buffer mismatch\n"); printf("mbox: Response buffer mismatch\n");
return -1; return -1;
} }