V4L/DVB (4997): Bttv: delete duplicated ioremap()

ioremap() is called twice to same resource.
The returen value of first one is not error-checked.
second one is complely ignored.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 3c8e4742dccc..ab8f970760f2 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4050,8 +4050,8 @@ static int __devinit bttv_probe(struct pci_dev *dev,
                (unsigned long long)pci_resource_start(dev,0));
         schedule();
 
-        btv->bt848_mmio=ioremap(pci_resource_start(dev,0), 0x1000);
-        if (NULL == ioremap(pci_resource_start(dev,0), 0x1000)) {
+        btv->bt848_mmio = ioremap(pci_resource_start(dev, 0), 0x1000);
+        if (NULL == btv->bt848_mmio) {
                 printk("bttv%d: ioremap() failed\n", btv->c.nr);
                 result = -EIO;
                 goto fail1;