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drm/arm/malidp: use sysfs_emit in show function callback

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According to Documentation/filesystems/sysfs.rst, the show() callback
function of kobject attributes should strictly use sysfs_emit() instead
of sprintf() family functions.
Issue identified using the device_attr_show.cocci Coccinelle script.

Signed-off-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Y9Q5Tt8c9WBDxeyV@ubun2204.myguest.virtualbox.org
This commit is contained in:
Deepak R Varma 2023-01-28 02:21:26 +05:30 committed by Liviu Dudau
parent 4fae160fde
commit 8094d717c7
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/arm/malidp_drv.c
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@ -649,7 +649,7 @@ static ssize_t core_id_show(struct device *dev, struct device_attribute *attr,
struct drm_device *drm = dev_get_drvdata(dev);
struct malidp_drm *malidp = drm_to_malidp(drm);
return snprintf(buf, PAGE_SIZE, "%08x\n", malidp->core_id);
return sysfs_emit(buf, "%08x\n", malidp->core_id);
}
static DEVICE_ATTR_RO(core_id);