diff options
Diffstat (limited to 'sound/soc/soc-io.c')
-rw-r--r-- | sound/soc/soc-io.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 2bc1c4c17896..d36a192fbece 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c | |||
@@ -88,19 +88,16 @@ static int snd_soc_component_update_bits_legacy( | |||
88 | unsigned int old, new; | 88 | unsigned int old, new; |
89 | int ret; | 89 | int ret; |
90 | 90 | ||
91 | if (!component->read || !component->write) | ||
92 | return -EIO; | ||
93 | |||
94 | mutex_lock(&component->io_mutex); | 91 | mutex_lock(&component->io_mutex); |
95 | 92 | ||
96 | ret = component->read(component, reg, &old); | 93 | ret = snd_soc_component_read(component, reg, &old); |
97 | if (ret < 0) | 94 | if (ret < 0) |
98 | goto out_unlock; | 95 | goto out_unlock; |
99 | 96 | ||
100 | new = (old & ~mask) | (val & mask); | 97 | new = (old & ~mask) | (val & mask); |
101 | *change = old != new; | 98 | *change = old != new; |
102 | if (*change) | 99 | if (*change) |
103 | ret = component->write(component, reg, new); | 100 | ret = snd_soc_component_write(component, reg, new); |
104 | out_unlock: | 101 | out_unlock: |
105 | mutex_unlock(&component->io_mutex); | 102 | mutex_unlock(&component->io_mutex); |
106 | 103 | ||