Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / arm / mach-omap2 / cminst44xx.c

diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index c04bbbe..a482bfa 100644 (file)
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -73,6 +73,27 @@ u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst,
        return v;
 }
 
+u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+       return omap4_cminst_rmw_inst_reg_bits(bits, bits, part, inst, idx);
+}
+
+u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx)
+{
+       return omap4_cminst_rmw_inst_reg_bits(bits, 0x0, part, inst, idx);
+}
+
+u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, u32 mask)
+{
+       u32 v;
+
+       v = omap4_cminst_read_inst_reg(part, inst, idx);
+       v &= mask;
+       v >>= __ffs(mask);
+
+       return v;
+}
+
 /*
  *
  */