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authorGeert Uytterhoeven <geert+renesas@linux-m68k.org>2014-02-25 14:21:08 +0400
committerMark Brown <broonie@linaro.org>2014-02-27 14:33:47 +0400
commit32d3b2d1ddeafe105ab6f738fba427242141194e (patch)
tree66074650e2ae2eb772472b50ffcb62287dd61802 /drivers/spi/spi-sh-msiof.c
parent4867147bcde8fa94f56fc6e8149c57ca65c4e5ed (diff)
downloadlinux-32d3b2d1ddeafe105ab6f738fba427242141194e.tar.xz
spi: sh-msiof: Improve bindings
Documentation: - Add missing "interrupt-parent", "#address-cells", "#size-cells", and "clocks" properties, - Add missing default values for "num-cs", "renesas,tx-fifo-size" and "renesas,rx-fifo-size", - Add a reference to the pinctrl documentation. Implementation: - As "num-cs" is marked optional, provide a sensible default. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-sh-msiof.c')
-rw-r--r--drivers/spi/spi-sh-msiof.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 6e2ba62ceb63..181efd049d12 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -664,7 +664,7 @@ static struct sh_msiof_spi_info *sh_msiof_spi_parse_dt(struct device *dev)
{
struct sh_msiof_spi_info *info;
struct device_node *np = dev->of_node;
- u32 num_cs = 0;
+ u32 num_cs = 1;
info = devm_kzalloc(dev, sizeof(struct sh_msiof_spi_info), GFP_KERNEL);
if (!info) {