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staging: most-core: Use bus_find_device_by_name

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Use bus_find_device_by_name() helper instead of writing our
own helper.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Christian Gromm <christian.gromm@microchip.com>
Cc: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Cc: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Suzuki K Poulose 2019-06-14 18:53:56 +01:00 committed by Greg Kroah-Hartman
parent 65bbdd49b4
commit 209de31034
1 changed files with 1 additions and 8 deletions
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9
drivers/staging/most/core.c
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@ -561,13 +561,6 @@ static int split_string(char *buf, char **a, char **b, char **c, char **d)
return 0; return 0;
} }
static int match_bus_dev(struct device *dev, void *data)
{
char *mdev_name = data;
return !strcmp(dev_name(dev), mdev_name);
}
/** /**
* get_channel - get pointer to channel * get_channel - get pointer to channel
* @mdev: name of the device interface * @mdev: name of the device interface
@ -579,7 +572,7 @@ static struct most_channel *get_channel(char *mdev, char *mdev_ch)
struct most_interface *iface; struct most_interface *iface;
struct most_channel *c, *tmp; struct most_channel *c, *tmp;
dev = bus_find_device(&mc.bus, NULL, mdev, match_bus_dev); dev = bus_find_device_by_name(&mc.bus, NULL, mdev);
if (!dev) if (!dev)
return NULL; return NULL;
iface = to_most_interface(dev); iface = to_most_interface(dev);