[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>

1 files changed, 6 insertions, 2 deletions

diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index edba4118271c..d705ec79429b 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;