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authorClemens Ladisch <clemens@ladisch.de>2005-09-05 10:35:20 +0200
committerJaroslav Kysela <perex@suse.cz>2005-09-12 10:41:16 +0200
commit4d23359b7ec8b03da2154df935af7d625075f6cf (patch)
treeba0ddfae17312fb449fb4c1f1a294c4f7db0f998 /sound/core/rawmidi.c
parent49045d3d4dc7c43310b1fca693e29fcdbe68faba (diff)
downloadop-kernel-dev-4d23359b7ec8b03da2154df935af7d625075f6cf.zip
op-kernel-dev-4d23359b7ec8b03da2154df935af7d625075f6cf.tar.gz
[ALSA] sparse address space annotations
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>
Diffstat (limited to 'sound/core/rawmidi.c')
-rw-r--r--sound/core/rawmidi.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index edba411..d705ec7 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -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;
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