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authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-26 19:54:27 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-26 19:54:27 -0500
commit64d497f55379b1e320a08ec2426468d96f5642ec (patch)
tree22b9ab3c5e69c5cc2728cbc2ca7fc7623beef8f1 /arch/sh/mm/cache-debugfs.c
parent37d4008484977f60d5d37499a2670c79b214dd46 (diff)
parentb5f5fe80fa98a60daa0fa94512d1599b1e26674c (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (187 commits) sh: remove dead LED code for migo-r and ms7724se sh: ecovec build fix for CONFIG_I2C=n sh: ecovec r-standby support sh: ms7724se r-standby support sh: SH-Mobile R-standby register save/restore clocksource: Fix up a registration/IRQ race in the sh drivers. sh: ms7724: modify scan_timing for KEYSC sh: ms7724: Add sh_sir support sh: mach-ecovec24: Add sh_sir support sh: wire up SET/GET_UNALIGN_CTL. sh: allow alignment fault mode to be configured at kernel boot. sh: sh7724: Update FSI/SPU2 clock sh: always enable sh7724 vpu_clk and set to 166MHz on Ecovec sh: add sh7724 kick callback to clk_div4_table sh: introduce struct clk_div4_table sh: clock-cpg div4 set_rate() shift fix sh: Turn on speculative return for SH7785 and SH7786 sh: Merge legacy and dynamic PMB modes. sh: Use uncached I/O helpers in PMB setup. sh: Provide uncached I/O helpers. ...
Diffstat (limited to 'arch/sh/mm/cache-debugfs.c')
-rw-r--r--arch/sh/mm/cache-debugfs.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c
index 5ba067b26591..690ed010d002 100644
--- a/arch/sh/mm/cache-debugfs.c
+++ b/arch/sh/mm/cache-debugfs.c
@@ -22,8 +22,7 @@ enum cache_type {
22 CACHE_TYPE_UNIFIED, 22 CACHE_TYPE_UNIFIED,
23}; 23};
24 24
25static int __uses_jump_to_uncached cache_seq_show(struct seq_file *file, 25static int cache_seq_show(struct seq_file *file, void *iter)
26 void *iter)
27{ 26{
28 unsigned int cache_type = (unsigned int)file->private; 27 unsigned int cache_type = (unsigned int)file->private;
29 struct cache_info *cache; 28 struct cache_info *cache;
@@ -37,7 +36,7 @@ static int __uses_jump_to_uncached cache_seq_show(struct seq_file *file,
37 */ 36 */
38 jump_to_uncached(); 37 jump_to_uncached();
39 38
40 ccr = ctrl_inl(CCR); 39 ccr = __raw_readl(CCR);
41 if ((ccr & CCR_CACHE_ENABLE) == 0) { 40 if ((ccr & CCR_CACHE_ENABLE) == 0) {
42 back_to_cached(); 41 back_to_cached();
43 42
@@ -90,7 +89,7 @@ static int __uses_jump_to_uncached cache_seq_show(struct seq_file *file,
90 for (addr = addrstart, line = 0; 89 for (addr = addrstart, line = 0;
91 addr < addrstart + waysize; 90 addr < addrstart + waysize;
92 addr += cache->linesz, line++) { 91 addr += cache->linesz, line++) {
93 unsigned long data = ctrl_inl(addr); 92 unsigned long data = __raw_readl(addr);
94 93
95 /* Check the V bit, ignore invalid cachelines */ 94 /* Check the V bit, ignore invalid cachelines */
96 if ((data & 1) == 0) 95 if ((data & 1) == 0)