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Commit 233cc605 authored by Fuqian Huang's avatar Fuqian Huang Committed by David S. Miller
Browse files

net/can: using dev_get_drvdata directly 



Several drivers cast a struct device pointer to a struct
platform_device pointer only to then call platform_get_drvdata().
To improve readability, these constructs can be simplified
by using dev_get_drvdata() directly.

Signed-off-by: default avatarFuqian Huang <huangfq.daxian@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e3b60ffb

drivers/net/can/softing/softing_main.c

+2 −2
Original line number Diff line number Diff line
@@ -683,7 +683,7 @@ static void softing_netdev_cleanup(struct net_device *netdev) 
static ssize_t show_##name(struct device *dev, \

		struct device_attribute *attr, char *buf) \

{ \

	struct softing *card = platform_get_drvdata(to_platform_device(dev)); \

	struct softing *card = dev_get_drvdata(dev); \

	return sprintf(buf, "%u\n", card->member); \

} \

static DEVICE_ATTR(name, 0444, show_##name, NULL)
@@ -692,7 +692,7 @@ static DEVICE_ATTR(name, 0444, show_##name, NULL) 
static ssize_t show_##name(struct device *dev, \

		struct device_attribute *attr, char *buf) \

{ \

	struct softing *card = platform_get_drvdata(to_platform_device(dev)); \

	struct softing *card = dev_get_drvdata(dev); \

	return sprintf(buf, "%s\n", card->member); \

} \

static DEVICE_ATTR(name, 0444, show_##name, NULL)