[alsa-devel] [PATCH] ASoC: fsl_sai: mark regmap as fast_io

[Lucas Stach]

The regmap is only ever used to access MMIO registers, so it's fair
to say that register access is fast.

Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
---
 sound/soc/fsl/fsl_sai.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 8593269156bd..812c94fbb160 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -771,6 +771,7 @@ static const struct regmap_config fsl_sai_regmap_config = {
 	.reg_bits = 32,
 	.reg_stride = 4,
 	.val_bits = 32,
+	.fast_io = true,
 
 	.max_register = FSL_SAI_RMR,
 	.reg_defaults = fsl_sai_reg_defaults,
-- 
2.20.1