[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, 4 insertions, 2 deletions

diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 456be39e8e4a..cfb5f44b2d43 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -692,7 +692,8 @@ snd_rme32_playback_hw_params(snd_pcm_substream_t * substream,
                 if (err < 0)
                         return err;
         } else {
-                runtime->dma_area = (void *)(rme32->iobase + RME32_IO_DATA_BUFFER);
+                runtime->dma_area = (void __force *)(rme32->iobase +
+                                                     RME32_IO_DATA_BUFFER);
                 runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER;
                 runtime->dma_bytes = RME32_BUFFER_SIZE;
         }
@@ -746,7 +747,8 @@ snd_rme32_capture_hw_params(snd_pcm_substream_t * substream,
                 if (err < 0)
                         return err;
         } else {
-                runtime->dma_area = (void *)rme32->iobase + RME32_IO_DATA_BUFFER;
+                runtime->dma_area = (void __force *)rme32->iobase +
+                                        RME32_IO_DATA_BUFFER;
                 runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER;
                 runtime->dma_bytes = RME32_BUFFER_SIZE;
         }