Unverified Commit ae624a38 authored by YueHaibing's avatar YueHaibing Committed by Mark Brown
Browse files

ASoC: Intel: Skylake: use DEVICE_ATTR_RO macro 



Use DEVICE_ATTR_RO() helper instead of plain DEVICE_ATTR(),
which makes the code a bit shorter and easier to read.

Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Reviewed-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20210524115506.35724-1-yuehaibing@huawei.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8e5607e9

sound/soc/intel/skylake/skl-nhlt.c

+3 −3
Original line number Diff line number Diff line
@@ -149,7 +149,7 @@ int skl_nhlt_update_topology_bin(struct skl_dev *skl) 
	return 0;

}



static ssize_t skl_nhlt_platform_id_show(struct device *dev,

static ssize_t platform_id_show(struct device *dev,

				struct device_attribute *attr, char *buf)

{

	struct pci_dev *pci = to_pci_dev(dev);
@@ -166,7 +166,7 @@ static ssize_t skl_nhlt_platform_id_show(struct device *dev, 
	return sprintf(buf, "%s\n", platform_id);

}



static DEVICE_ATTR(platform_id, 0444, skl_nhlt_platform_id_show, NULL);

static DEVICE_ATTR_RO(platform_id);



int skl_nhlt_create_sysfs(struct skl_dev *skl)

{