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spi/of: Fix initialization of cs_gpios array
author
Andreas Larsson
<andreas@gaisler.com>
Tue, 29 Jan 2013 14:53:40 +0000
(15:53 +0100)
committer
Grant Likely
<grant.likely@secretlab.ca>
Sun, 10 Feb 2013 23:59:55 +0000
(23:59 +0000)
Using memset does not set an array of integers properly. Replace with a
loop to set each element properly.
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/spi.c
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diff --git
a/drivers/spi/spi.c
b/drivers/spi/spi.c
index d1e0a316826d99ed2e69c89eac11de641c3f0685..6707cb2f4fa40243c424507ad7ab44d17e3dc628 100644
(file)
--- a/
drivers/spi/spi.c
+++ b/
drivers/spi/spi.c
@@
-1080,7
+1080,8
@@
static int of_spi_register_master(struct spi_master *master)
if (!master->cs_gpios)
return -ENOMEM;
- memset(cs, -EINVAL, master->num_chipselect);
+ for (i = 0; i < master->num_chipselect; i++)
+ cs[i] = -EINVAL;
for (i = 0; i < nb; i++)
cs[i] = of_get_named_gpio(np, "cs-gpios", i);