[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, 6 deletions

diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 637c555cfdb1..2f7a03103c91 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -470,7 +470,7 @@ static void snd_emu10k1_write_op(emu10k1_fx8010_code_t *icode, unsigned int *ptr
 {
         u_int32_t *code;
         snd_assert(*ptr < 512, return);
-        code = (u_int32_t *)icode->code + (*ptr) * 2;
+        code = (u_int32_t __force *)icode->code + (*ptr) * 2;
         set_bit(*ptr, icode->code_valid);
         code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff);
         code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff);
@@ -485,7 +485,7 @@ static void snd_emu10k1_audigy_write_op(emu10k1_fx8010_code_t *icode, unsigned i
 {
         u_int32_t *code;
         snd_assert(*ptr < 1024, return);
-        code = (u_int32_t *)icode->code + (*ptr) * 2;
+        code = (u_int32_t __force *)icode->code + (*ptr) * 2;
         set_bit(*ptr, icode->code_valid);
         code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff);
         code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff);
@@ -1042,7 +1042,7 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu)
                 err = -ENOMEM;
                 goto __err;
         }
-        gpr_map = (u32 *)icode->gpr_map;
+        gpr_map = (u32 __force *)icode->gpr_map;
 
         icode->tram_data_map = icode->gpr_map + 512;
         icode->tram_addr_map = icode->tram_data_map + 256;
@@ -1431,7 +1431,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input))
  __err:
         kfree(controls);
         if (icode != NULL) {
-                kfree((void *)icode->gpr_map);
+                kfree((void __force *)icode->gpr_map);
                 kfree(icode);
         }
         return err;
@@ -1511,7 +1511,7 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
                 err = -ENOMEM;
                 goto __err;
         }
-        gpr_map = (u32 *)icode->gpr_map;
+        gpr_map = (u32 __force *)icode->gpr_map;
 
         icode->tram_data_map = icode->gpr_map + 256;
         icode->tram_addr_map = icode->tram_data_map + 160;
@@ -2032,7 +2032,7 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
         kfree(ipcm);
         kfree(controls);
         if (icode != NULL) {
-                kfree((void *)icode->gpr_map);
+                kfree((void __force *)icode->gpr_map);
                 kfree(icode);
         }
         return err;