diff options
| author | Sudeep Holla <sudeep.holla@arm.com> | 2020-05-23 18:08:56 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2020-07-06 09:48:06 +0100 |
| commit | 208b5899a0317c22d2eeaa25e98109dae8ec9703 (patch) | |
| tree | 018a64435ed502203df29e9c76c327be2a8c3220 /drivers/soc/ux500 | |
| parent | be0db32f131b5641d3c8735bf47c24d37ab8d43c (diff) | |
| download | linux-stable-208b5899a0317c22d2eeaa25e98109dae8ec9703.tar.gz linux-stable-208b5899a0317c22d2eeaa25e98109dae8ec9703.tar.bz2 linux-stable-208b5899a0317c22d2eeaa25e98109dae8ec9703.zip | |
soc: ux500: Switch to use DEVICE_ATTR_RO()
Move device attributes to DEVICE_ATTR_RO() as that would make things
a lot more "obvious" what is happening over the existing __ATTR usage.
Link: https://lore.kernel.org/r/20200523170859.50003-6-sudeep.holla@arm.com
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/soc/ux500')
| -rw-r--r-- | drivers/soc/ux500/ux500-soc-id.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/soc/ux500/ux500-soc-id.c b/drivers/soc/ux500/ux500-soc-id.c index d64feeb51a40..55ceb67e066b 100644 --- a/drivers/soc/ux500/ux500-soc-id.c +++ b/drivers/soc/ux500/ux500-soc-id.c @@ -146,9 +146,8 @@ static const char * __init ux500_get_revision(void) return kasprintf(GFP_KERNEL, "%s", "Unknown"); } -static ssize_t ux500_get_process(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t +process_show(struct device *dev, struct device_attribute *attr, char *buf) { if (dbx500_id.process == 0x00) return sprintf(buf, "Standard\n"); @@ -156,6 +155,8 @@ static ssize_t ux500_get_process(struct device *dev, return sprintf(buf, "%02xnm\n", dbx500_id.process); } +static DEVICE_ATTR_RO(process); + static const char *db8500_read_soc_id(struct device_node *backupram) { void __iomem *base; @@ -186,9 +187,6 @@ static void __init soc_info_populate(struct soc_device_attribute *soc_dev_attr, soc_dev_attr->revision = ux500_get_revision(); } -static const struct device_attribute ux500_soc_attr = - __ATTR(process, S_IRUGO, ux500_get_process, NULL); - static int __init ux500_soc_device_init(void) { struct device *parent; @@ -218,7 +216,7 @@ static int __init ux500_soc_device_init(void) } parent = soc_device_to_device(soc_dev); - device_create_file(parent, &ux500_soc_attr); + device_create_file(parent, &dev_attr_process); return 0; } |