Commit 8f53602b authored Feb 27, 2012 by Shubhrajyoti D Committed by Grant Likely Mar 09, 2012

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>

parent d1c8bbd7

include/linux/spi/spi.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);