Commit 361fa055 authored by Russell King's avatar Russell King Committed by Dmitry Torokhov

Input: sa1111ps2 - extend test delay

A 2us delay is too small for the bus to settle after writing to the
register.  Extend to 10us which gives more reliable results.
Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent a12ded48
......@@ -212,7 +212,7 @@ static unsigned int ps2_test_one(struct ps2if *ps2if,
writel_relaxed(PS2CR_ENA | mask, ps2if->base + PS2CR);
udelay(2);
udelay(10);
val = readl_relaxed(ps2if->base + PS2STAT);
return val & (PS2STAT_KBC | PS2STAT_KBD);
......
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