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[ALSA] sparse address space annotations

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ALSA Core,RawMidi Midlevel,ALSA<-OSS emulation,ALSA sequencer
RME32 driver,RME96 driver,EMU10K1/EMU10K2 driver,NM256 driver
Add sparse annotations where we do strange this with __iomem/__user
pointers.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
This commit is contained in:
Clemens Ladisch
2005-09-05 10:35:20 +02:00
committed by Jaroslav Kysela
parent 49045d3d4d
commit 4d23359b7e
8 changed files with 33 additions and 19 deletions
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8
sound/core/rawmidi.c
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@@ -984,7 +984,9 @@ static ssize_t snd_rawmidi_read(struct file *file, char __user *buf, size_t coun
spin_lock_irq(&runtime->lock);
}
spin_unlock_irq(&runtime->lock);
count1 = snd_rawmidi_kernel_read1(substream, (unsigned char *)buf, count, 0);
count1 = snd_rawmidi_kernel_read1(substream,
(unsigned char __force *)buf,
count, 0);
if (count1 < 0)
return result > 0 ? result : count1;
result += count1;
@@ -1213,7 +1215,9 @@ static ssize_t snd_rawmidi_write(struct file *file, const char __user *buf, size
spin_lock_irq(&runtime->lock);
}
spin_unlock_irq(&runtime->lock);
count1 = snd_rawmidi_kernel_write1(substream, (unsigned char *)buf, count, 0);
count1 = snd_rawmidi_kernel_write1(substream,
(unsigned char __force *)buf,
count, 0);
if (count1 < 0)
return result > 0 ? result : count1;
result += count1;