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authorShubhrajyoti D <shubhrajyoti@ti.com>2012-02-27 19:29:05 +0530
committerGrant Likely <grant.likely@secretlab.ca>2012-03-09 10:56:10 -0700
commit8f53602be555e500cfcd957955bb40fac19f2a6b (patch)
tree66ae924690cd01f7cd4a217a5c4f9ddeae085c26 /include/linux/spi
parentd1c8bbd793e4c2f346f8788ad312f5b5b530aff5 (diff)
spi: Trivial warning fix
The loop count i traverses for ntrans which is unsigned so make the loop count i also unsigned. Fix the below warning In file included from drivers/spi/spi-omap2-mcspi.c:38: include/linux/spi/spi.h: In function 'spi_message_alloc': include/linux/spi/spi.h:556: warning: comparison between signed and unsigned integer expressions Cc: Vitaly Wool <vwool@ru.mvista.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/spi')
-rw-r--r--include/linux/spi/spi.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index f9e30a5b3543..98679b061b63 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -600,7 +600,7 @@ static inline struct spi_message *spi_message_alloc(unsigned ntrans, gfp_t flags
+ ntrans * sizeof(struct spi_transfer),
flags);
if (m) {
- int i;
+ unsigned i;
struct spi_transfer *t = (struct spi_transfer *)(m + 1);
INIT_LIST_HEAD(&m->transfers);