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authorPaul Mundt <lethal@linux-sh.org>2010-01-25 22:58:40 -0500
committerPaul Mundt <lethal@linux-sh.org>2010-01-25 22:58:40 -0500
commit9d56dd3b083a3bec56e9da35ce07baca81030b03 (patch)
treea9df9d514fbc32defc1ca8a6d7c2795f15b8a128 /arch/sh/mm/tlb-sh4.c
parenta077e91690fb32a1453423b2cf1df3492fd30c3a (diff)
sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
The old ctrl in/out routines are non-portable and unsuitable for cross-platform use. While drivers/sh has already been sanitized, there is still quite a lot of code that is not. This converts the arch/sh/ bits over, which permits us to flag the routines as deprecated whilst still building with -Werror for the architecture code, and to ensure that future users are not added. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/tlb-sh4.c')
-rw-r--r--arch/sh/mm/tlb-sh4.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sh/mm/tlb-sh4.c b/arch/sh/mm/tlb-sh4.c
index 624c1daa9f3f..ccac77f504a8 100644
--- a/arch/sh/mm/tlb-sh4.c
+++ b/arch/sh/mm/tlb-sh4.c
@@ -29,7 +29,7 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
29 29
30 /* Set PTEH register */ 30 /* Set PTEH register */
31 vpn = (address & MMU_VPN_MASK) | get_asid(); 31 vpn = (address & MMU_VPN_MASK) | get_asid();
32 ctrl_outl(vpn, MMU_PTEH); 32 __raw_writel(vpn, MMU_PTEH);
33 33
34 pteval = pte.pte_low; 34 pteval = pte.pte_low;
35 35
@@ -41,13 +41,13 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
41 * the protection bits (with the exception of the compat-mode SZ 41 * the protection bits (with the exception of the compat-mode SZ
42 * and PR bits, which are cleared) being written out in PTEL. 42 * and PR bits, which are cleared) being written out in PTEL.
43 */ 43 */
44 ctrl_outl(pte.pte_high, MMU_PTEA); 44 __raw_writel(pte.pte_high, MMU_PTEA);
45#else 45#else
46 if (cpu_data->flags & CPU_HAS_PTEA) { 46 if (cpu_data->flags & CPU_HAS_PTEA) {
47 /* The last 3 bits and the first one of pteval contains 47 /* The last 3 bits and the first one of pteval contains
48 * the PTEA timing control and space attribute bits 48 * the PTEA timing control and space attribute bits
49 */ 49 */
50 ctrl_outl(copy_ptea_attributes(pteval), MMU_PTEA); 50 __raw_writel(copy_ptea_attributes(pteval), MMU_PTEA);
51 } 51 }
52#endif 52#endif
53 53
@@ -57,7 +57,7 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte)
57 pteval |= _PAGE_WT; 57 pteval |= _PAGE_WT;
58#endif 58#endif
59 /* conveniently, we want all the software flags to be 0 anyway */ 59 /* conveniently, we want all the software flags to be 0 anyway */
60 ctrl_outl(pteval, MMU_PTEL); 60 __raw_writel(pteval, MMU_PTEL);
61 61
62 /* Load the TLB */ 62 /* Load the TLB */
63 asm volatile("ldtlb": /* no output */ : /* no input */ : "memory"); 63 asm volatile("ldtlb": /* no output */ : /* no input */ : "memory");
@@ -77,6 +77,6 @@ void local_flush_tlb_one(unsigned long asid, unsigned long page)
77 addr = MMU_UTLB_ADDRESS_ARRAY | MMU_PAGE_ASSOC_BIT; 77 addr = MMU_UTLB_ADDRESS_ARRAY | MMU_PAGE_ASSOC_BIT;
78 data = page | asid; /* VALID bit is off */ 78 data = page | asid; /* VALID bit is off */
79 jump_to_uncached(); 79 jump_to_uncached();
80 ctrl_outl(data, addr); 80 __raw_writel(data, addr);
81 back_to_cached(); 81 back_to_cached();
82} 82}