commit 4d23359b7ec8b03da2154df935af7d625075f6cf
author Clemens Ladisch <clemens@ladisch.de> Mon Sep 05 10:35:20 2005 +0200
committer Jaroslav Kysela <perex@suse.cz> Mon Sep 12 10:41:16 2005 +0200
tree ba0ddfae17312fb449fb4c1f1a294c4f7db0f998
parent 49045d3d4dc7c43310b1fca693e29fcdbe68faba

[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>

sound/pci/rme32.c

diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c
index 456be39..cfb5f44 100644
--- a/sound/pci/rme32.c
+++ b/sound/pci/rme32.c
@@ -692,7 +692,8 @@
 		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 @@
 		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;
 	}