diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2007-03-24 14:26:13 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-03-24 17:01:50 +0000 |
| commit | 8fb303c7f1118b0a82aa08e33429adf9b5ad192c (patch) | |
| tree | f0da545839b23136dd2dd167125d3c4bef920348 /arch/mips/mm/pg-sb1.c | |
| parent | 41a8198f61d858bcad7ef705d5d3ec3e3a8dea4a (diff) | |
[MIPS] SB1250: Fix bugs/warnings by creative use of volatile.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/pg-sb1.c')
| -rw-r--r-- | arch/mips/mm/pg-sb1.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/mips/mm/pg-sb1.c b/arch/mips/mm/pg-sb1.c index fc3c7878fb4..adb37d0a30e 100644 --- a/arch/mips/mm/pg-sb1.c +++ b/arch/mips/mm/pg-sb1.c @@ -218,8 +218,7 @@ void sb1_dma_init(void) for (i = 0; i < DM_NUM_CHANNELS; i++) { const u64 base_val = CPHYSADDR(&page_descr[i]) | V_DM_DSCR_BASE_RINGSZ(1); - volatile void *base_reg = - IOADDR(A_DM_REGISTER(i, R_DM_DSCR_BASE)); + void *base_reg = IOADDR(A_DM_REGISTER(i, R_DM_DSCR_BASE)); __raw_writeq(base_val, base_reg); __raw_writeq(base_val | M_DM_DSCR_BASE_RESET, base_reg); |