mfd: ti_am335x_tscadc: Remove redundant assignment to node

Node is being initialized a value that is never read, it is
being written over a few statements into the function with
the return value from call to of_get_child_by_name. Hence
this initialization can be removed. Cleans up clang warning:

drivers/mfd/ti_am335x_tscadc.c:127:22: warning: Value stored
to 'node' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c
index 0f3fab4..3cd958a 100644 (file)
--- a/drivers/mfd/ti_am335x_tscadc.c
+++ b/drivers/mfd/ti_am335x_tscadc.c
@@ -124,7 +124,7 @@ static      int ti_tscadc_probe(struct platform_device *pdev)
        struct ti_tscadc_dev    *tscadc;
        struct resource         *res;
        struct clk              *clk;
-       struct device_node      *node = pdev->dev.of_node;
+       struct device_node      *node;
        struct mfd_cell         *cell;
        struct property         *prop;
        const __be32            *cur;