net: irda: 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: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c
index 22b4527..c74f384 100644 (file)
--- a/drivers/net/irda/bfin_sir.c
+++ b/drivers/net/irda/bfin_sir.c
@@ -794,7 +794,6 @@ static int bfin_sir_remove(struct platform_device *pdev)
        kfree(self->rx_buff.head);
        free_netdev(dev);
        kfree(sir_port);
-       platform_set_drvdata(pdev, NULL);
 
        return 0;
 }

diff --git a/drivers/net/irda/sh_irda.c b/drivers/net/irda/sh_irda.c
index 9448587..4455425 100644 (file)
--- a/drivers/net/irda/sh_irda.c
+++ b/drivers/net/irda/sh_irda.c
@@ -838,7 +838,6 @@ static int sh_irda_remove(struct platform_device *pdev)
        sh_irda_remove_iobuf(self);
        iounmap(self->membase);
        free_netdev(ndev);
-       platform_set_drvdata(pdev, NULL);
 
        return 0;
 }

diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index 24aefcd..89682b4 100644 (file)
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -796,7 +796,6 @@ static int sh_sir_remove(struct platform_device *pdev)
        sh_sir_remove_iobuf(self);
        iounmap(self->membase);
        free_netdev(ndev);
-       platform_set_drvdata(pdev, NULL);
 
        return 0;
 }