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author | David S. Miller <davem@davemloft.net> | 2020-01-19 22:10:04 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2020-01-19 22:10:04 +0100 |
commit | b3f7e3f23a763ccaae7b52d88d2c91e66c80d406 (patch) | |
tree | e00e90eb161305ed9895315ba12e30ac17de9523 /sound/soc/stm/stm32_adfsdm.c | |
parent | Merge branch 'mlxsw-Add-tunnel-devlink-trap-support' (diff) | |
parent | Merge tag 'riscv/for-v5.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (diff) | |
download | linux-dev-b3f7e3f23a763ccaae7b52d88d2c91e66c80d406.tar.xz linux-dev-b3f7e3f23a763ccaae7b52d88d2c91e66c80d406.zip |
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'sound/soc/stm/stm32_adfsdm.c')
-rw-r--r-- | sound/soc/stm/stm32_adfsdm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index 81c407da15c5..08696a4adb69 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -153,13 +153,13 @@ static const struct snd_soc_component_driver stm32_adfsdm_dai_component = { .name = "stm32_dfsdm_audio", }; -static void memcpy_32to16(void *dest, const void *src, size_t n) +static void stm32_memcpy_32to16(void *dest, const void *src, size_t n) { unsigned int i = 0; u16 *d = (u16 *)dest, *s = (u16 *)src; s++; - for (i = n; i > 0; i--) { + for (i = n >> 1; i > 0; i--) { *d++ = *s++; s++; } @@ -186,8 +186,8 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private) if ((priv->pos + src_size) > buff_size) { if (format == SNDRV_PCM_FORMAT_S16_LE) - memcpy_32to16(&pcm_buff[priv->pos], src_buff, - buff_size - priv->pos); + stm32_memcpy_32to16(&pcm_buff[priv->pos], src_buff, + buff_size - priv->pos); else memcpy(&pcm_buff[priv->pos], src_buff, buff_size - priv->pos); @@ -196,8 +196,8 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private) } if (format == SNDRV_PCM_FORMAT_S16_LE) - memcpy_32to16(&pcm_buff[priv->pos], - &src_buff[src_size - cur_size], cur_size); + stm32_memcpy_32to16(&pcm_buff[priv->pos], + &src_buff[src_size - cur_size], cur_size); else memcpy(&pcm_buff[priv->pos], &src_buff[src_size - cur_size], cur_size); |