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ASoC: ti: davinci-mcasp: Use DIV_ROUND_UP() instead of open-coding it

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Use DIV_ROUND_UP() instead of open-coding it, which intents and makes it
more clear what is going on for the casual reviewer.

The Coccinelle references Commit e4d8aef214 ("ALSA: usb: Use
DIV_ROUND_UP() instead of open-coding it").

Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Link: https://lore.kernel.org/r/20220927140948.17696-5-shangxiaojing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shang XiaoJing 2022-09-27 22:09:48 +08:00 committed by Mark Brown
parent 4aa2b05a24
commit 98059ddfd1
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GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 4 deletions
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7
sound/soc/ti/davinci-mcasp.c
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@ -869,7 +869,7 @@ static int mcasp_common_hw_param(struct davinci_mcasp *mcasp, int stream,
if (mcasp->op_mode == DAVINCI_MCASP_DIT_MODE)
max_active_serializers = 1;
else
max_active_serializers = (channels + slots - 1) / slots;
max_active_serializers = DIV_ROUND_UP(channels, slots);
/* Default configuration */
if (mcasp->version < MCASP_VERSION_3)
@ -1002,8 +1002,7 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,
*/
if (mcasp->tdm_mask[stream]) {
active_slots = hweight32(mcasp->tdm_mask[stream]);
active_serializers = (channels + active_slots - 1) /
active_slots;
active_serializers = DIV_ROUND_UP(channels, active_slots);
if (active_serializers == 1)
active_slots = channels;
for (i = 0; i < total_slots; i++) {
@ -1014,7 +1013,7 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,
}
}
} else {
active_serializers = (channels + total_slots - 1) / total_slots;
active_serializers = DIV_ROUND_UP(channels, total_slots);
if (active_serializers == 1)
active_slots = channels;
else