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Input: aiptek - convert sysfs sprintf/snprintf family to sysfs_emit 

Fix the following coccicheck warning:

./drivers/input/tablet/aiptek.c:1629:8-16: WARNING: use scnprintf or
sprintf.

Reported-by: Abaci Robot<abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/1612419191-1078-1-git-send-email-jiapeng.chong@linux.alibaba.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jiapeng Chong 2021-02-05 12:05:07 -08:00 committed by Dmitry Torokhov
parent 2896a27fdc
commit 4c47097f85
1 changed files with 33 additions and 47 deletions
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80
drivers/input/tablet/aiptek.c
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@ -1036,9 +1036,9 @@ static ssize_t show_tabletSize(struct device *dev, struct device_attribute *attr
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%dx%d\n",
input_abs_get_max(aiptek->inputdev, ABS_X) + 1,
input_abs_get_max(aiptek->inputdev, ABS_Y) + 1);
return sysfs_emit(buf, "%dx%d\n",
input_abs_get_max(aiptek->inputdev, ABS_X) + 1,
input_abs_get_max(aiptek->inputdev, ABS_Y) + 1);
}
/* These structs define the sysfs files, param #1 is the name of the
@ -1064,9 +1064,8 @@ static ssize_t show_tabletPointerMode(struct device *dev, struct device_attribut
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(pointer_mode_map,
aiptek->curSetting.pointerMode));
return sysfs_emit(buf, "%s\n", map_val_to_str(pointer_mode_map,
aiptek->curSetting.pointerMode));
}
static ssize_t
@ -1101,9 +1100,8 @@ static ssize_t show_tabletCoordinateMode(struct device *dev, struct device_attri
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(coordinate_mode_map,
aiptek->curSetting.coordinateMode));
return sysfs_emit(buf, "%s\n", map_val_to_str(coordinate_mode_map,
aiptek->curSetting.coordinateMode));
}
static ssize_t
@ -1143,9 +1141,8 @@ static ssize_t show_tabletToolMode(struct device *dev, struct device_attribute *
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(tool_mode_map,
aiptek->curSetting.toolMode));
return sysfs_emit(buf, "%s\n", map_val_to_str(tool_mode_map,
aiptek->curSetting.toolMode));
}
static ssize_t
@ -1174,10 +1171,9 @@ static ssize_t show_tabletXtilt(struct device *dev, struct device_attribute *att
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek->curSetting.xTilt == AIPTEK_TILT_DISABLE) {
return snprintf(buf, PAGE_SIZE, "disable\n");
return sysfs_emit(buf, "disable\n");
} else {
return snprintf(buf, PAGE_SIZE, "%d\n",
aiptek->curSetting.xTilt);
return sysfs_emit(buf, "%d\n", aiptek->curSetting.xTilt);
}
}
@ -1216,10 +1212,9 @@ static ssize_t show_tabletYtilt(struct device *dev, struct device_attribute *att
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek->curSetting.yTilt == AIPTEK_TILT_DISABLE) {
return snprintf(buf, PAGE_SIZE, "disable\n");
return sysfs_emit(buf, "disable\n");
} else {
return snprintf(buf, PAGE_SIZE, "%d\n",
aiptek->curSetting.yTilt);
return sysfs_emit(buf, "%d\n", aiptek->curSetting.yTilt);
}
}
@ -1257,7 +1252,7 @@ static ssize_t show_tabletJitterDelay(struct device *dev, struct device_attribut
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%d\n", aiptek->curSetting.jitterDelay);
return sysfs_emit(buf, "%d\n", aiptek->curSetting.jitterDelay);
}
static ssize_t
@ -1286,8 +1281,7 @@ static ssize_t show_tabletProgrammableDelay(struct device *dev, struct device_at
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%d\n",
aiptek->curSetting.programmableDelay);
return sysfs_emit(buf, "%d\n", aiptek->curSetting.programmableDelay);
}
static ssize_t
@ -1316,7 +1310,7 @@ static ssize_t show_tabletEventsReceived(struct device *dev, struct device_attri
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%ld\n", aiptek->eventCount);
return sysfs_emit(buf, "%ld\n", aiptek->eventCount);
}
static DEVICE_ATTR(event_count, S_IRUGO, show_tabletEventsReceived, NULL);
@ -1355,7 +1349,7 @@ static ssize_t show_tabletDiagnosticMessage(struct device *dev, struct device_at
default:
return 0;
}
return snprintf(buf, PAGE_SIZE, retMsg);
return sysfs_emit(buf, retMsg);
}
static DEVICE_ATTR(diagnostic, S_IRUGO, show_tabletDiagnosticMessage, NULL);
@ -1375,9 +1369,8 @@ static ssize_t show_tabletStylusUpper(struct device *dev, struct device_attribut
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(stylus_button_map,
aiptek->curSetting.stylusButtonUpper));
return sysfs_emit(buf, "%s\n", map_val_to_str(stylus_button_map,
aiptek->curSetting.stylusButtonUpper));
}
static ssize_t
@ -1406,9 +1399,8 @@ static ssize_t show_tabletStylusLower(struct device *dev, struct device_attribut
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(stylus_button_map,
aiptek->curSetting.stylusButtonLower));
return sysfs_emit(buf, "%s\n", map_val_to_str(stylus_button_map,
aiptek->curSetting.stylusButtonLower));
}
static ssize_t
@ -1444,9 +1436,8 @@ static ssize_t show_tabletMouseLeft(struct device *dev, struct device_attribute
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonLeft));
return sysfs_emit(buf, "%s\n", map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonLeft));
}
static ssize_t
@ -1474,9 +1465,8 @@ static ssize_t show_tabletMouseMiddle(struct device *dev, struct device_attribut
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonMiddle));
return sysfs_emit(buf, "%s\n", map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonMiddle));
}
static ssize_t
@ -1504,9 +1494,8 @@ static ssize_t show_tabletMouseRight(struct device *dev, struct device_attribute
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%s\n",
map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonRight));
return sysfs_emit(buf, "%s\n", map_val_to_str(mouse_button_map,
aiptek->curSetting.mouseButtonRight));
}
static ssize_t
@ -1535,10 +1524,9 @@ static ssize_t show_tabletWheel(struct device *dev, struct device_attribute *att
struct aiptek *aiptek = dev_get_drvdata(dev);
if (aiptek->curSetting.wheel == AIPTEK_WHEEL_DISABLE) {
return snprintf(buf, PAGE_SIZE, "disable\n");
return sysfs_emit(buf, "disable\n");
} else {
return snprintf(buf, PAGE_SIZE, "%d\n",
aiptek->curSetting.wheel);
return sysfs_emit(buf, "%d\n", aiptek->curSetting.wheel);
}
}
@ -1568,8 +1556,7 @@ static ssize_t show_tabletExecute(struct device *dev, struct device_attribute *a
/* There is nothing useful to display, so a one-line manual
* is in order...
*/
return snprintf(buf, PAGE_SIZE,
"Write anything to this file to program your tablet.\n");
return sysfs_emit(buf, "Write anything to this file to program your tablet.\n");
}
static ssize_t
@ -1600,7 +1587,7 @@ static ssize_t show_tabletODMCode(struct device *dev, struct device_attribute *a
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->features.odmCode);
return sysfs_emit(buf, "0x%04x\n", aiptek->features.odmCode);
}
static DEVICE_ATTR(odm_code, S_IRUGO, show_tabletODMCode, NULL);
@ -1613,7 +1600,7 @@ static ssize_t show_tabletModelCode(struct device *dev, struct device_attribute
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "0x%04x\n", aiptek->features.modelCode);
return sysfs_emit(buf, "0x%04x\n", aiptek->features.modelCode);
}
static DEVICE_ATTR(model_code, S_IRUGO, show_tabletModelCode, NULL);
@ -1626,8 +1613,7 @@ static ssize_t show_firmwareCode(struct device *dev, struct device_attribute *at
{
struct aiptek *aiptek = dev_get_drvdata(dev);
return snprintf(buf, PAGE_SIZE, "%04x\n",
aiptek->features.firmwareCode);
return sysfs_emit(buf, "%04x\n", aiptek->features.firmwareCode);
}
static DEVICE_ATTR(firmware_code, S_IRUGO, show_firmwareCode, NULL);