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Subject[PATCH] drm/komeda: convert sysfs sprintf/snprintf family to sysfs_emit
Date
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.

Reported-by: Abaci Robot<abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
drivers/gpu/drm/arm/display/komeda/komeda_dev.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
index ca891ae..cc7664c 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.c
@@ -62,7 +62,7 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
{
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 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
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 @@ static void komeda_debugfs_init(struct komeda_dev *mdev)
{
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);

--
1.8.3.1
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