platform: tegra: Fix sparse warnings in driver

Fix sparse warnings in IMX135 and IMX214 driver

Bug 200032218

Change-Id: Id97823578a284ec57ea4810e71514a5e18467a39
Signed-off-by: Frank Chen <frankc@nvidia.com>
Reviewed-on: http://git-master/r/660346
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

diff --git a/drivers/media/platform/tegra/imx135.c b/drivers/media/platform/tegra/imx135.c
index 7f09e3678a7eea233e0e8c00bc7a0c25062ca611..e1ef576f4046b1bf52f4b7376f72249a9c425090 100644 (file)
--- a/drivers/media/platform/tegra/imx135.c
+++ b/drivers/media/platform/tegra/imx135.c
@@ -3873,21 +3873,21 @@ static ssize_t imx135_debugfs_write(
        if (copy_from_user(&buffer, buf, sizeof(buffer)))
                goto debugfs_write_fail;
 
-       if (sscanf(buf, "0x%x 0x%x", &address, &data) == 2)
+       if (sscanf(buffer, "0x%x 0x%x", &address, &data) == 2)
                goto set_attr;
-       if (sscanf(buf, "0X%x 0X%x", &address, &data) == 2)
+       if (sscanf(buffer, "0X%x 0X%x", &address, &data) == 2)
                goto set_attr;
-       if (sscanf(buf, "%d %d", &address, &data) == 2)
+       if (sscanf(buffer, "%d %d", &address, &data) == 2)
                goto set_attr;
 
-       if (sscanf(buf, "0x%x 0x%x", &address, &data) == 1)
+       if (sscanf(buffer, "0x%x 0x%x", &address, &data) == 1)
                goto read;
-       if (sscanf(buf, "0X%x 0X%x", &address, &data) == 1)
+       if (sscanf(buffer, "0X%x 0X%x", &address, &data) == 1)
                goto read;
-       if (sscanf(buf, "%d %d", &address, &data) == 1)
+       if (sscanf(buffer, "%d %d", &address, &data) == 1)
                goto read;
 
-       dev_err(&i2c_client->dev, "SYNTAX ERROR: %s\n", buf);
+       dev_err(&i2c_client->dev, "SYNTAX ERROR: %s\n", buffer);
        return -EFAULT;
 
 set_attr:

diff --git a/drivers/media/platform/tegra/imx214.c b/drivers/media/platform/tegra/imx214.c
index 2fc26af4789b6872a7e8470303e61ae7a03da80a..e7f64c8243bbf994c4f31aef763df0c09ae90315 100644 (file)
--- a/drivers/media/platform/tegra/imx214.c
+++ b/drivers/media/platform/tegra/imx214.c
@@ -807,21 +807,21 @@ static ssize_t imx214_debugfs_write(struct file *file, char const __user *buf,
        if (copy_from_user(&buffer, buf, sizeof(buffer)))
                goto debugfs_write_fail;
 
-       if (sscanf(buf, "0x%x 0x%x", &address, &data) == 2)
+       if (sscanf(buffer, "0x%x 0x%x", &address, &data) == 2)
                goto set_attr;
-       if (sscanf(buf, "0X%x 0X%x", &address, &data) == 2)
+       if (sscanf(buffer, "0X%x 0X%x", &address, &data) == 2)
                goto set_attr;
-       if (sscanf(buf, "%d %d", &address, &data) == 2)
+       if (sscanf(buffer, "%d %d", &address, &data) == 2)
                goto set_attr;
 
-       if (sscanf(buf, "0x%x 0x%x", &address, &data) == 1)
+       if (sscanf(buffer, "0x%x 0x%x", &address, &data) == 1)
                goto read;
-       if (sscanf(buf, "0X%x 0X%x", &address, &data) == 1)
+       if (sscanf(buffer, "0X%x 0X%x", &address, &data) == 1)
                goto read;
-       if (sscanf(buf, "%d %d", &address, &data) == 1)
+       if (sscanf(buffer, "%d %d", &address, &data) == 1)
                goto read;
 
-       dev_err(&i2c_client->dev, "SYNTAX ERROR: %s\n", buf);
+       dev_err(&i2c_client->dev, "SYNTAX ERROR: %s\n", buffer);
        return -EFAULT;
 
 set_attr: