From 2b513158946b342a98f14671fd3a84827510a20f Mon Sep 17 00:00:00 2001
From: Stephen Warren <swarren@wwwdotorg.org>
Date: Wed, 16 Mar 2016 21:40:57 -0600
Subject: [PATCH] ARM: bcm2835: fix 64-bit build warning in mbox
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Fixes:
arch/arm/mach-bcm283x/mbox.c: In function âbcm2835_mbox_call_propâ:
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>
---
arch/arm/mach-bcm283x/mbox.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-bcm283x/mbox.c b/arch/arm/mach-bcm283x/mbox.c
index 311bd8feaa..ec3f417f40 100644
--- a/arch/arm/mach-bcm283x/mbox.c
+++ b/arch/arm/mach-bcm283x/mbox.c
@@ -115,7 +115,9 @@ int bcm2835_mbox_call_prop(u32 chan, struct bcm2835_mbox_hdr *buffer)
(unsigned long)((void *)buffer +
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)
return ret;
@@ -123,7 +125,7 @@ int bcm2835_mbox_call_prop(u32 chan, struct bcm2835_mbox_hdr *buffer)
(unsigned long)((void *)buffer +
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");
return -1;
}
--
2.39.5