[media] mantis: cleanup a warning

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
drivers/media/pci/mantis/mantis_i2c.c: In function 'mantis_i2c_init':
drivers/media/pci/mantis/mantis_i2c.c:222:15: warning: variable 'intmask' set but not used [-Wunused-but-set-variable]
  u32 intstat, intmask;

diff --git a/drivers/media/pci/mantis/mantis_i2c.c b/drivers/media/pci/mantis/mantis_i2c.c
index a938234..d72ee47 100644 (file)
--- a/drivers/media/pci/mantis/mantis_i2c.c
+++ b/drivers/media/pci/mantis/mantis_i2c.c
@@ -219,7 +219,7 @@ static struct i2c_algorithm mantis_algo = {
 
 int mantis_i2c_init(struct mantis_pci *mantis)
 {
-       u32 intstat, intmask;
+       u32 intstat;
        struct i2c_adapter *i2c_adapter = &mantis->adapter;
        struct pci_dev *pdev            = mantis->pdev;
 
@@ -242,7 +242,7 @@ int mantis_i2c_init(struct mantis_pci *mantis)
        dprintk(MANTIS_DEBUG, 1, "Initializing I2C ..");
 
        intstat = mmread(MANTIS_INT_STAT);
-       intmask = mmread(MANTIS_INT_MASK);
+       mmread(MANTIS_INT_MASK);
        mmwrite(intstat, MANTIS_INT_STAT);
        dprintk(MANTIS_DEBUG, 1, "Disabling I2C interrupt");
        mantis_mask_ints(mantis, MANTIS_INT_I2CDONE);