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>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index e4c5c8b..cead96b 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -3144,11 +3144,11 @@
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;