| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 111/130] PM / devfreq: exynos-bus: Fix the wrong return value | Date | Tue, 24 Jan 2017 08:55:51 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Chanwoo Choi <cw00.choi@samsung.com>
commit 32dd7731699765f21dbe6df9020e613d4ed73fc3 upstream.
This patch fixes the wrong return value. If devfreq driver requires the wrong and non-available governor, it is fail. So, this patch returns the error insead of -EPROBE_DEFER.
Fixes: 403e0689d2a9 (PM / devfreq: exynos: Add support of bus frequency of sub-blocks using passive governor) Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/devfreq/exynos-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/devfreq/exynos-bus.c +++ b/drivers/devfreq/exynos-bus.c @@ -498,7 +498,7 @@ passive: if (IS_ERR(bus->devfreq)) { dev_err(dev, "failed to add devfreq dev with passive governor\n"); - ret = -EPROBE_DEFER; + ret = PTR_ERR(bus->devfreq); goto err; }
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