openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

remoteproc: st: explicitly request exclusive reset control 

Commit a53e35db70 ("reset: Ensure drivers are explicit when requesting
reset lines") started to transition the reset control request API calls
to explicitly state whether the driver needs exclusive or shared reset
control behavior. Convert all drivers requesting exclusive resets to the
explicit API call so the temporary transition helpers can be removed.

No functional changes.

Cc: Patrice Chotard <patrice.chotard@st.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: linux-remoteproc@vger.kernel.org
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Philipp Zabel 2017-07-19 17:26:17 +02:00 committed by Bjorn Andersson
parent 5acbf7e520
commit 1e13c7fb49
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/remoteproc/st_remoteproc.c
View File

@ -212,7 +212,8 @@ static int st_rproc_parse_dt(struct platform_device *pdev)
int err;
if (ddata->config->sw_reset) {
ddata->sw_reset = devm_reset_control_get(dev, "sw_reset");
ddata->sw_reset = devm_reset_control_get_exclusive(dev,
"sw_reset");
if (IS_ERR(ddata->sw_reset)) {
dev_err(dev, "Failed to get S/W Reset\n");
return PTR_ERR(ddata->sw_reset);
@ -220,7 +221,8 @@ static int st_rproc_parse_dt(struct platform_device *pdev)
}
if (ddata->config->pwr_reset) {
ddata->pwr_reset = devm_reset_control_get(dev, "pwr_reset");
ddata->pwr_reset = devm_reset_control_get_exclusive(dev,
"pwr_reset");
if (IS_ERR(ddata->pwr_reset)) {
dev_err(dev, "Failed to get Power Reset\n");
return PTR_ERR(ddata->pwr_reset);