On Tue, 24 Mar 2009 16:28:43 -0500
Becky Bruce <beckyb@xxxxxxxxxxxxxxxxxxx> wrote:
Squash a build warning seen on 32-bit powerpc caused by calling min()
with 2 different types. Cast the first arg to size_t, which is the
type of the second, and should be portable across architectures.
Signed-off-by: Becky Bruce <beckyb@xxxxxxxxxxxxxxxxxxx>
---
lib/swiotlb.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index f59cf30..62f5f75 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -341,7 +341,7 @@ static void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size,
unsigned long flags;
while (size) {
- sz = min(PAGE_SIZE - offset, size);
+ sz = min((size_t)(PAGE_SIZE - offset), size);
local_irq_save(flags);
buffer = kmap_atomic(pfn_to_page(pfn),
?
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index f59cf30..fa62498 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -341,7 +341,7 @@ static void swiotlb_bounce(phys_addr_t phys, char *dma_addr, size_t size,
unsigned long flags;
while (size) {
- sz = min(PAGE_SIZE - offset, size);
+ sz = min_t(size_t, PAGE_SIZE - offset, size);
local_irq_save(flags);
buffer = kmap_atomic(pfn_to_page(pfn),