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| author | Clemens Ladisch <clemens@ladisch.de> | 2005-09-05 10:35:20 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-09-12 10:41:16 +0200 |
| commit | 4d23359b7ec8b03da2154df935af7d625075f6cf (patch) | |
| tree | ba0ddfae17312fb449fb4c1f1a294c4f7db0f998 /sound/core/seq | |
| parent | 49045d3d4dc7c43310b1fca693e29fcdbe68faba (diff) | |
| download | linux-4d23359b7ec8b03da2154df935af7d625075f6cf.tar.gz linux-4d23359b7ec8b03da2154df935af7d625075f6cf.tar.bz2 linux-4d23359b7ec8b03da2154df935af7d625075f6cf.zip | |
[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/seq')
| -rw-r--r-- | sound/core/seq/seq_clientmgr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index d8f76afd284b..bd106625a783 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -413,7 +413,9 @@ static ssize_t snd_seq_read(struct file *file, char __user *buf, size_t count, l } count -= sizeof(snd_seq_event_t); buf += sizeof(snd_seq_event_t); - err = snd_seq_expand_var_event(&cell->event, count, (char *)buf, 0, sizeof(snd_seq_event_t)); + err = snd_seq_expand_var_event(&cell->event, count, + (char __force *)buf, 0, + sizeof(snd_seq_event_t)); if (err < 0) break; result += err; @@ -1009,7 +1011,8 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, size_t c } /* set user space pointer */ event.data.ext.len = extlen | SNDRV_SEQ_EXT_USRPTR; - event.data.ext.ptr = (char*)buf + sizeof(snd_seq_event_t); + event.data.ext.ptr = (char __force *)buf + + sizeof(snd_seq_event_t); len += extlen; /* increment data length */ } else { #ifdef CONFIG_COMPAT |