[PATCH v2 3/6] of_spi: Initialize cs_gpios properly

Andreas Larsson
2013-01-29T14:55:21Z

Using memset does not set an array of integers properly

Signed-off-by: Andreas Larsson <andreas@gaisler.com>
---
drivers/spi/spi.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 9c2acf1..a4baa0a 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1083,7 +1083,8 @@ 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);
--
1.7.0.4