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authorMarek Vasut <marex@denx.de>2016-09-19 21:30:29 +0200
committerMark Brown <broonie@kernel.org>2016-09-20 18:55:42 +0100
commit7de2763d9b325ee5e7e24ac513c93394406cfefa (patch)
tree7d09ec2c96218fbaea6d9a8298eb5c51e479c230 /sound
parentbfcf928d7604692668a7c33b783d05b8e3459d09 (diff)
ASoC: fsl_ssi: Remove .num_reg_defaults_raw from regmap_config
This driver provides no .reg_defaults_raw in regmap_config, so the .num_reg_defaults_raw is useless, and, in fact harmful. It triggers kernel crash in regmap_init which tries to access the register defaults. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/fsl/fsl_ssi.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 50349437d961..b73c102f1cf2 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -177,7 +177,6 @@ static const struct regmap_config fsl_ssi_regconfig = {
.val_bits = 32,
.reg_stride = 4,
.val_format_endian = REGMAP_ENDIAN_NATIVE,
- .num_reg_defaults_raw = CCSR_SSI_SACCDIS / sizeof(uint32_t) + 1,
.readable_reg = fsl_ssi_readable_reg,
.volatile_reg = fsl_ssi_volatile_reg,
.precious_reg = fsl_ssi_precious_reg,
@@ -1501,8 +1500,6 @@ static int fsl_ssi_probe(struct platform_device *pdev)
* don't have SACC{ST,EN,DIS} regs.
*/
regconfig.max_register = CCSR_SSI_SRMSK;
- regconfig.num_reg_defaults_raw =
- CCSR_SSI_SRMSK / sizeof(uint32_t) + 1;
}
ret = of_property_match_string(np, "clock-names", "ipg");