power: reset: at91-reset: use r4 as tmp argument
authorClaudiu.Beznea@microchip.com <Claudiu.Beznea@microchip.com>
Tue, 21 Jan 2020 10:03:33 +0000 (10:03 +0000)
committerSebastian Reichel <sebastian.reichel@collabora.com>
Sun, 8 Mar 2020 18:38:04 +0000 (19:38 +0100)
commit7cb290d3dd559dff5028b9418a31ecb99988f640
tree738f2d2ddcf8ada7cd68ea794bfdc1a0075f313f
parent25b80b7d5a5b41cb52db441e37a04d71e7196f60
power: reset: at91-reset: use r4 as tmp argument

Use r4 as temporary register. On ARM r0-r3 should be used to hold
function arguments.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
drivers/power/reset/at91-reset.c