mfd: mcp-sa11x0: Remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
Thus, it is not needed to manually clear the device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index f99d629..13198d9 100644 (file)
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -225,8 +225,6 @@ static int mcp_sa11x0_probe(struct platform_device *dev)
        if (ret == 0)
                return 0;
 
-       platform_set_drvdata(dev, NULL);
-
  err_ioremap:
        iounmap(m->base1);
        iounmap(m->base0);
@@ -252,7 +250,6 @@ static int mcp_sa11x0_remove(struct platform_device *dev)
        mem0 = platform_get_resource(dev, IORESOURCE_MEM, 0);
        mem1 = platform_get_resource(dev, IORESOURCE_MEM, 1);
 
-       platform_set_drvdata(dev, NULL);
        mcp_host_del(mcp);
        iounmap(m->base1);
        iounmap(m->base0);