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| author | Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> | 2024-10-19 15:13:49 +1300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-11-05 20:45:32 +1100 |
| commit | 2866949ec889cf383c481119c617b9cead733070 (patch) | |
| tree | 3feb4a7d5e77dbf094fd6fed192fe8c1fba4b16e /arch/powerpc | |
| parent | d677ce521334d8f1f327cafc8b1b7854b0833158 (diff) | |
powerpc/ps3: replace open-coded sysfs_emit function
sysfs_emit() helper function should be used when formatting the value
to be returned to user space.
This patch replaces open-coded sysfs_emit() in sysfs .show() callbacks
Link: https://github.com/KSPP/linux/issues/105
Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/ZxMV3YvSulJFZ8rk@mail.google.com
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/ps3/system-bus.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index b9a7d9bae687..afbaabf182d0 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -453,10 +453,9 @@ static ssize_t modalias_show(struct device *_dev, struct device_attribute *a, char *buf) { struct ps3_system_bus_device *dev = ps3_dev_to_system_bus_dev(_dev); - int len = snprintf(buf, PAGE_SIZE, "ps3:%d:%d\n", dev->match_id, - dev->match_sub_id); - return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len; + return sysfs_emit(buf, "ps3:%d:%d\n", dev->match_id, + dev->match_sub_id); } static DEVICE_ATTR_RO(modalias); |