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gma500: oaktrail_hdmi_i2c_access() drop unused variable

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Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Kirill A. Shutemov 2012-03-08 16:13:23 +00:00 committed by Dave Airlie
parent 771f64d027
commit 1e30296a60
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
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@ -127,7 +127,7 @@ static int oaktrail_hdmi_i2c_access(struct i2c_adapter *adap,
{ {
struct oaktrail_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap); struct oaktrail_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap);
struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev; struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
int i, err = 0; int i;
mutex_lock(&i2c_dev->i2c_lock); mutex_lock(&i2c_dev->i2c_lock);
@ -139,9 +139,9 @@ static int oaktrail_hdmi_i2c_access(struct i2c_adapter *adap,
for (i = 0; i < num; i++) { for (i = 0; i < num; i++) {
if (pmsg->len && pmsg->buf) { if (pmsg->len && pmsg->buf) {
if (pmsg->flags & I2C_M_RD) if (pmsg->flags & I2C_M_RD)
err = xfer_read(adap, pmsg); xfer_read(adap, pmsg);
else else
err = xfer_write(adap, pmsg); xfer_write(adap, pmsg);
} }
pmsg++; /* next message */ pmsg++; /* next message */
} }