diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2017-03-23 09:03:26 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-04-27 09:25:07 +0100 |
| commit | c414df12bdf7a3e730512ed3971e9d90a494cfa9 (patch) | |
| tree | 083022ee9fc9e0f20925c49d2c6fc3c4b3935bd7 /drivers/mfd | |
| parent | 8f1be5bd14e8faf5a1255a32621601bb11a96232 (diff) | |
| download | linux-c414df12bdf7a3e730512ed3971e9d90a494cfa9.tar.bz2 | |
mfd: exynos-lpass: Add missing remove() function
Disable device on driver remove and release allocated regmap.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/exynos-lpass.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mfd/exynos-lpass.c b/drivers/mfd/exynos-lpass.c index cbc4a48546c3..9325e0176761 100644 --- a/drivers/mfd/exynos-lpass.c +++ b/drivers/mfd/exynos-lpass.c @@ -138,6 +138,16 @@ static int exynos_lpass_probe(struct platform_device *pdev) return of_platform_populate(dev->of_node, NULL, NULL, dev); } +static int exynos_lpass_remove(struct platform_device *pdev) +{ + struct exynos_lpass *lpass = platform_get_drvdata(pdev); + + exynos_lpass_disable(lpass); + regmap_exit(lpass->top); + + return 0; +} + static int __maybe_unused exynos_lpass_suspend(struct device *dev) { struct exynos_lpass *lpass = dev_get_drvdata(dev); @@ -172,6 +182,7 @@ static struct platform_driver exynos_lpass_driver = { .of_match_table = exynos_lpass_of_match, }, .probe = exynos_lpass_probe, + .remove = exynos_lpass_remove, }; module_platform_driver(exynos_lpass_driver); |