diff options
Diffstat (limited to 'sound/pci/ctxfi/cthw20k1.c')
| -rw-r--r-- | sound/pci/ctxfi/cthw20k1.c | 39 |
1 files changed, 6 insertions, 33 deletions
diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c index 9edbf5d8c3c7..42b90c9b2ee9 100644 --- a/sound/pci/ctxfi/cthw20k1.c +++ b/sound/pci/ctxfi/cthw20k1.c @@ -2091,57 +2091,30 @@ static int hw_resume(struct hw *hw, struct card_conf *info) static u32 hw_read_20kx(struct hw *hw, u32 reg) { - u32 value; - unsigned long flags; - - spin_lock_irqsave( - &container_of(hw, struct hw20k1, hw)->reg_20k1_lock, flags); + guard(spinlock_irqsave)(&container_of(hw, struct hw20k1, hw)->reg_20k1_lock); outl(reg, hw->io_base + 0x0); - value = inl(hw->io_base + 0x4); - spin_unlock_irqrestore( - &container_of(hw, struct hw20k1, hw)->reg_20k1_lock, flags); - - return value; + return inl(hw->io_base + 0x4); } static void hw_write_20kx(struct hw *hw, u32 reg, u32 data) { - unsigned long flags; - - spin_lock_irqsave( - &container_of(hw, struct hw20k1, hw)->reg_20k1_lock, flags); + guard(spinlock_irqsave)(&container_of(hw, struct hw20k1, hw)->reg_20k1_lock); outl(reg, hw->io_base + 0x0); outl(data, hw->io_base + 0x4); - spin_unlock_irqrestore( - &container_of(hw, struct hw20k1, hw)->reg_20k1_lock, flags); - } static u32 hw_read_pci(struct hw *hw, u32 reg) { - u32 value; - unsigned long flags; - - spin_lock_irqsave( - &container_of(hw, struct hw20k1, hw)->reg_pci_lock, flags); + guard(spinlock_irqsave)(&container_of(hw, struct hw20k1, hw)->reg_pci_lock); outl(reg, hw->io_base + 0x10); - value = inl(hw->io_base + 0x14); - spin_unlock_irqrestore( - &container_of(hw, struct hw20k1, hw)->reg_pci_lock, flags); - - return value; + return inl(hw->io_base + 0x14); } static void hw_write_pci(struct hw *hw, u32 reg, u32 data) { - unsigned long flags; - - spin_lock_irqsave( - &container_of(hw, struct hw20k1, hw)->reg_pci_lock, flags); + guard(spinlock_irqsave)(&container_of(hw, struct hw20k1, hw)->reg_pci_lock); outl(reg, hw->io_base + 0x10); outl(data, hw->io_base + 0x14); - spin_unlock_irqrestore( - &container_of(hw, struct hw20k1, hw)->reg_pci_lock, flags); } static const struct hw ct20k1_preset = { |