IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[firefly-linux-kernel-4.4.55.git] / sound / pci / fm801.c

diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index bdfda1997d5b2baf24f1856615e10cd739d9242e..3ec7d7ee04ddde71344ba7bc50eeaf1ebe793894 100644 (file)
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -520,7 +520,7 @@ static snd_pcm_uframes_t snd_fm801_capture_pointer(struct snd_pcm_substream *sub
        return bytes_to_frames(substream->runtime, ptr);
 }
 
-static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id)
 {
        struct fm801 *chip = dev_id;
        unsigned short status;
@@ -561,7 +561,7 @@ static irqreturn_t snd_fm801_interrupt(int irq, void *dev_id, struct pt_regs *re
                snd_pcm_period_elapsed(chip->capture_substream);
        }
        if (chip->rmidi && (status & FM801_IRQ_MPU))
-               snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
+               snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data);
        if (status & FM801_IRQ_VOLUME)
                ;/* TODO */