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drm/komeda: Convert sysfs sprintf/snprintf family to sysfs_emit

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Fix the following coccicheck warning:
drivers/gpu/drm/arm/display/komeda/komeda_dev.c:97:8-16: WARNING:
use scnprintf or sprintf
drivers/gpu/drm/arm/display/komeda/komeda_dev.c:88:8-16: WARNING:
use scnprintf or sprintf
drivers/gpu/drm/arm/display/komeda/komeda_dev.c:65:8-16: WARNING:
use scnprintf or sprintf

Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Reviewed-by: James Qian Wang <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1617067518-31091-1-git-send-email-tiantao6@hisilicon.com
This commit is contained in:
Tian Tao 2021-03-30 09:25:18 +08:00 committed by Liviu Dudau
parent 6c74498300
commit 6f6ab53359
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/arm/display/komeda/komeda_dev.c
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@ -62,7 +62,7 @@ core_id_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct komeda_dev *mdev = dev_to_mdev(dev);
return snprintf(buf, PAGE_SIZE, "0x%08x\n", mdev->chip.core_id);
return sysfs_emit(buf, "0x%08x\n", mdev->chip.core_id);
}
static DEVICE_ATTR_RO(core_id);
@ -85,7 +85,7 @@ config_id_show(struct device *dev, struct device_attribute *attr, char *buf)
if (pipe->layers[i]->layer_type == KOMEDA_FMT_RICH_LAYER)
config_id.n_richs++;
}
return snprintf(buf, PAGE_SIZE, "0x%08x\n", config_id.value);
return sysfs_emit(buf, "0x%08x\n", config_id.value);
}
static DEVICE_ATTR_RO(config_id);
@ -94,7 +94,7 @@ aclk_hz_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct komeda_dev *mdev = dev_to_mdev(dev);
return snprintf(buf, PAGE_SIZE, "%lu\n", clk_get_rate(mdev->aclk));
return sysfs_emit(buf, "%lu\n", clk_get_rate(mdev->aclk));
}
static DEVICE_ATTR_RO(aclk_hz);