[U-Boot] [RFC PATCH 1/3] sunxi: Use clrsetbits_le32 instead of multiple instruction

[Michael Trimarchi]

Signed-off-by: Michael Trimarchi <michael at amarulasolutions.com>
---
 arch/arm/mach-sunxi/dram_sun8i_a33.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/arch/arm/mach-sunxi/dram_sun8i_a33.c b/arch/arm/mach-sunxi/dram_sun8i_a33.c
index 1da2727f98..83212aaddf 100644
--- a/arch/arm/mach-sunxi/dram_sun8i_a33.c
+++ b/arch/arm/mach-sunxi/dram_sun8i_a33.c
@@ -148,12 +148,8 @@ static void auto_set_timing_para(struct dram_para *para)
 	reg_val = (tcksrx << 24) | (tcksre << 16) | (tckesr << 8) | (tcke << 0);
 	writel(reg_val, &mctl_ctl->dramtmg5);
 	/* Set two rank timing and exit self-refresh timing */
-	reg_val = readl(&mctl_ctl->dramtmg8);
-	reg_val &= ~(0xff << 8);
-	reg_val &= ~(0xff << 0);
-	reg_val |= (0x33 << 8);
-	reg_val |= (0x8 << 0);
-	writel(reg_val, &mctl_ctl->dramtmg8);
+	clrsetbits_le32(&mctl_ctl->dramtmg8, (0xff << 8) | (0xff << 0),
+			0x33 << 8 | (0x8 << 0));
 	/* Set phy interface time */
 	reg_val = (0x2 << 24) | (t_rdata_en << 16) | (0x1 << 8)
 			| (wr_latency << 0);
-- 
2.17.1