system/linux
system/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux synced 2024-11-05 18:23:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

phy: ti-pipe3: Simplify ti_pipe3_dpll_wait_lock implementation

Browse source 
Code simplification. No functional change.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Axel Lin 2015-03-03 20:04:55 +08:00 committed by Kishon Vijay Abraham I
parent bd4abc2f96
commit a5e5d3c0b2
1 changed files with 3 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
drivers/phy/phy-ti-pipe3.c
View file

@ -165,15 +165,11 @@ static int ti_pipe3_dpll_wait_lock(struct ti_pipe3 *phy)
cpu_relax();
val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS);
if (val & PLL_LOCK)
break;
return 0;
} while (!time_after(jiffies, timeout));
if (!(val & PLL_LOCK)) {
dev_err(phy->dev, "DPLL failed to lock\n");
return -EBUSY;
}
return 0;
dev_err(phy->dev, "DPLL failed to lock\n");
return -EBUSY;
}
static int ti_pipe3_dpll_program(struct ti_pipe3 *phy)