diff options
Diffstat (limited to 'drivers/mfd/sta2x11-mfd.c')
| -rw-r--r-- | drivers/mfd/sta2x11-mfd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mfd/sta2x11-mfd.c b/drivers/mfd/sta2x11-mfd.c index 6fb0938a9665..009b4b7721eb 100644 --- a/drivers/mfd/sta2x11-mfd.c +++ b/drivers/mfd/sta2x11-mfd.c @@ -116,12 +116,14 @@ u32 __sta2x11_mfd_mask(struct pci_dev *pdev, u32 reg, u32 mask, u32 val, struct sta2x11_mfd *mfd = sta2x11_mfd_find(pdev); u32 r; unsigned long flags; - void __iomem *regs = mfd->regs[index]; + void __iomem *regs; if (!mfd) { dev_warn(&pdev->dev, ": can't access sctl regs\n"); return 0; } + + regs = mfd->regs[index]; if (!regs) { dev_warn(&pdev->dev, ": system ctl not initialized\n"); return 0; |