FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-23 18:07:03 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

clocksource/drivers/fsl_ftm_timer: Unmap region obtained by of_iomap

Browse Source 
In case of error at init time, rollback iomapping.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
This commit is contained in:
Arvind Yadav 2017-06-20 16:33:30 +05:30 committed by Daniel Lezcano
parent 6ec8be251f
commit b70957f656
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/clocksource/fsl_ftm_timer.c
View File

@ -329,13 +329,13 @@ static int __init ftm_timer_init(struct device_node *np)
priv->clkevt_base = of_iomap(np, 0);
if (!priv->clkevt_base) {
pr_err("ftm: unable to map event timer registers\n");
goto err;
goto err_clkevt;
}
priv->clksrc_base = of_iomap(np, 1);
if (!priv->clksrc_base) {
pr_err("ftm: unable to map source timer registers\n");
goto err;
goto err_clksrc;
}
ret = -EINVAL;
@ -366,6 +366,10 @@ static int __init ftm_timer_init(struct device_node *np)
return 0;
err:
iounmap(priv->clksrc_base);
err_clksrc:
iounmap(priv->clkevt_base);
err_clkevt:
kfree(priv);
return ret;
}