[PATCH 2/2] power: reset: at91-sama5d2_shdwc: fix clobber list
From: Alexandre Belloni <hidden>
Date: 2017-05-31 09:49:36
Also in:
linux-pm, lkml
Subsystem:
microchip sama5d2-compatible shutdown controller, system reset/shutdown drivers, the rest · Maintainers:
Claudiu Beznea, Sebastian Reichel, Linus Torvalds
Assembly in at91_lpddr_poweroff has r0 in the clobber list but uses r6. Reported-by: Ben Hutchings <redacted> Signed-off-by: Alexandre Belloni <redacted> --- drivers/power/reset/at91-sama5d2_shdwc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c
index 90b0b5a70ce5..55fce8b75245 100644
--- a/drivers/power/reset/at91-sama5d2_shdwc.c
+++ b/drivers/power/reset/at91-sama5d2_shdwc.c@@ -132,7 +132,7 @@ static void at91_lpddr_poweroff(void) "r" cpu_to_le32(AT91_DDRSDRC_LPDDR2_PWOFF), "r" (at91_shdwc->at91_shdwc_base), "r" cpu_to_le32(AT91_SHDW_KEY | AT91_SHDW_SHDW) - : "r0"); + : "r6"); } static u32 at91_shdwc_debouncer_value(struct platform_device *pdev,
--
2.11.0