From: Satish <x0124...@ti.com>
Fix Null pointer check for pointer r in omap2_mcspi_remove() function.
Signed-off-by: Satish Kumar <x0124...@ti.com>
Signed-off-by: Manjunatha GK <manj...@ti.com>
Cc: Tony Lindgren <t...@atomide.com>
---
drivers/spi/omap2_mcspi.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index e0de0d0..a95d306 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -1198,6 +1198,8 @@ static int __exit omap2_mcspi_remove(struct
platform_device *pdev)
clk_put(mcspi->ick);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (r == NULL)
+ return -EINVAL;
release_mem_region(r->start, (r->end - r->start) + 1);
base = mcspi->base;
--
1.7.0.4
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