From 2b513158946b342a98f14671fd3a84827510a20f Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 16 Mar 2016 21:40:57 -0600 Subject: [PATCH] ARM: bcm2835: fix 64-bit build warning in mbox MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Tom Rini --- 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 311bd8f..ec3f417 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; } -- 2.7.4