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authorFuqian Huang <huangfq.daxian@gmail.com>2019-07-04 05:36:33 +0300
committerDavid S. Miller <davem@davemloft.net>2019-07-06 01:24:41 +0300
commit233cc605a2ef2ec051086b360e0e47c54bba7c32 (patch)
treeca0acb6647d350b21bd6f7293be0fbc2fdb77872 /drivers/net/can/softing
parente3b60ffbc16feeb007d07b2b7d1da4304e98c1a3 (diff)
downloadlinux-233cc605a2ef2ec051086b360e0e47c54bba7c32.tar.xz
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: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/can/softing')
-rw-r--r--drivers/net/can/softing/softing_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 68bb58a57f3b..8242fb287cbb 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -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)