mmc: at91_mci: cleanup: use MCI_ERRORS

[linux-2.6-omap-h63xx.git] / drivers / md / raid6mmx.c

diff --git a/drivers/md/raid6mmx.c b/drivers/md/raid6mmx.c
index 359157aaf9e0c2479dc58b12c99b7ebee2ece238..6181a5a3365a198d3aad83b52f6c7e09a4d5aad3 100644 (file)
--- a/drivers/md/raid6mmx.c
+++ b/drivers/md/raid6mmx.c
@@ -30,14 +30,8 @@ const struct raid6_mmx_constants {
 
 static int raid6_have_mmx(void)
 {
-#ifdef __KERNEL__
        /* Not really "boot_cpu" but "all_cpus" */
        return boot_cpu_has(X86_FEATURE_MMX);
-#else
-       /* User space test code */
-       u32 features = cpuid_features();
-       return ( (features & (1<<23)) == (1<<23) );
-#endif
 }
 
 /*
@@ -48,13 +42,12 @@ static void raid6_mmx1_gen_syndrome(int disks, size_t bytes, void **ptrs)
        u8 **dptr = (u8 **)ptrs;
        u8 *p, *q;
        int d, z, z0;
-       raid6_mmx_save_t sa;
 
        z0 = disks - 3;         /* Highest data disk */
        p = dptr[z0+1];         /* XOR parity */
        q = dptr[z0+2];         /* RS syndrome */
 
-       raid6_before_mmx(&sa);
+       kernel_fpu_begin();
 
        asm volatile("movq %0,%%mm0" : : "m" (raid6_mmx_constants.x1d));
        asm volatile("pxor %mm5,%mm5"); /* Zero temp */
@@ -78,7 +71,7 @@ static void raid6_mmx1_gen_syndrome(int disks, size_t bytes, void **ptrs)
                asm volatile("pxor %mm4,%mm4");
        }
 
-       raid6_after_mmx(&sa);
+       kernel_fpu_end();
 }
 
 const struct raid6_calls raid6_mmxx1 = {
@@ -96,13 +89,12 @@ static void raid6_mmx2_gen_syndrome(int disks, size_t bytes, void **ptrs)
        u8 **dptr = (u8 **)ptrs;
        u8 *p, *q;
        int d, z, z0;
-       raid6_mmx_save_t sa;
 
        z0 = disks - 3;         /* Highest data disk */
        p = dptr[z0+1];         /* XOR parity */
        q = dptr[z0+2];         /* RS syndrome */
 
-       raid6_before_mmx(&sa);
+       kernel_fpu_begin();
 
        asm volatile("movq %0,%%mm0" : : "m" (raid6_mmx_constants.x1d));
        asm volatile("pxor %mm5,%mm5"); /* Zero temp */
@@ -137,7 +129,7 @@ static void raid6_mmx2_gen_syndrome(int disks, size_t bytes, void **ptrs)
                asm volatile("movq %%mm6,%0" : "=m" (q[d+8]));
        }
 
-       raid6_after_mmx(&sa);
+       kernel_fpu_end();
 }
 
 const struct raid6_calls raid6_mmxx2 = {