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authorMarkus Elfring <elfring@users.sourceforge.net>2016-09-17 15:34:18 +0300
committerVinod Koul <vinod.koul@intel.com>2016-09-26 20:36:17 +0300
commit11f7a8d19bc85c82241a6540cd83d2aad7e94a04 (patch)
tree74ab28b783eb58ca90f77cdbc65015000ae529f9 /drivers/dma/ste_dma40.c
parentf4534adbcfbb38a21691ca8dfdc8750689d8bcc9 (diff)
downloadlinux-11f7a8d19bc85c82241a6540cd83d2aad7e94a04.tar.xz
ste_dma40: Delete unnecessary variable initialisations in d40_hw_detect_init()
Five local variables will be set to an appropriate value a bit later. Thus omit the explicit initialisation which became unnecessary with a previous update step. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index e4c5c8b91e28..cead96b6db42 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3144,11 +3144,11 @@ static int __init d40_phy_res_init(struct d40_base *base)
static struct d40_base * __init d40_hw_detect_init(struct platform_device *pdev)
{
struct stedma40_platform_data *plat_data = dev_get_platdata(&pdev->dev);
- struct clk *clk = NULL;
- void __iomem *virtbase = NULL;
- struct resource *res = NULL;
- struct d40_base *base = NULL;
- int num_log_chans = 0;
+ struct clk *clk;
+ void __iomem *virtbase;
+ struct resource *res;
+ struct d40_base *base;
+ int num_log_chans;
int num_phy_chans;
int num_memcpy_chans;
int clk_ret = -EINVAL;