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input: sensors: gyro: fix clang warning

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drivers/input/sensors/gyro/l3g4200d.c:175:21: warning: address of array 'pdata->orientation' will always evaluate to 'true' [-Wpointer-bool-conversion]
        if(pdata && pdata->orientation)
                 ~~ ~~~~~~~^~~~~~~~~~~

drivers/input/sensors/gyro/l3g20d.c:175:21: warning: address of array 'pdata->orientation' will always evaluate to 'true' [-Wpointer-bool-conversion]
        if(pdata && pdata->orientation)
                 ~~ ~~~~~~~^~~~~~~~~~~

drivers/input/sensors/gyro/ewtsa.c:386:21: warning: address of array 'pdata->orientation' will always evaluate to 'true' [-Wpointer-bool-conversion]
        if(pdata && pdata->orientation)
                 ~~ ~~~~~~~^~~~~~~~~~~

Change-Id: Ic4f9f33ac1654711434a9ab383da02bfade5ab13
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This commit is contained in:
Tao Huang
2019-10-12 10:18:41 +08:00
parent 17b4bef55c
commit 8b3fb89340
3 changed files with 3 additions and 3 deletions
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2
drivers/input/sensors/gyro/ewtsa.c
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@@ -383,7 +383,7 @@ static int sensor_report_value(struct i2c_client *client)
z = (short) (((buffer[4]) << 8) | buffer[5]);
//printk("%s: x=%d y=%d z=%d \n",__func__, x,y,z);
if(pdata && pdata->orientation)
if (pdata)
{
axis.x = (pdata->orientation[0])*x + (pdata->orientation[1])*y + (pdata->orientation[2])*z;
axis.y = (pdata->orientation[3])*x + (pdata->orientation[4])*y + (pdata->orientation[5])*z;

2
drivers/input/sensors/gyro/l3g20d.c
View File

@@ -172,7 +172,7 @@ static int sensor_report_value(struct i2c_client *client)
z = (short) (((buffer[5]) << 8) | buffer[4]);
DBG("%s: x=%d y=%d z=%d \n",__func__, x,y,z);
if(pdata && pdata->orientation)
if (pdata)
{
axis.x = (pdata->orientation[0])*x + (pdata->orientation[1])*y + (pdata->orientation[2])*z;
axis.y = (pdata->orientation[3])*x + (pdata->orientation[4])*y + (pdata->orientation[5])*z;

2
drivers/input/sensors/gyro/l3g4200d.c
View File

@@ -172,7 +172,7 @@ static int sensor_report_value(struct i2c_client *client)
z = (short) (((buffer[5]) << 8) | buffer[4]);
DBG("%s: x=%d y=%d z=%d \n",__func__, x,y,z);
if(pdata && pdata->orientation)
if (pdata)
{
axis.x = (pdata->orientation[0])*x + (pdata->orientation[1])*y + (pdata->orientation[2])*z;
axis.y = (pdata->orientation[3])*x + (pdata->orientation[4])*y + (pdata->orientation[5])*z;