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Message-Id: <1406067727-19683-21-git-send-email-kamal@canonical.com> Date: Tue, 22 Jul 2014 15:20:31 -0700 From: Kamal Mostafa <kamal@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: Chander Kashyap <k.chander@...sung.com>, Inderpal Singh <inderpal.s@...sung.com>, "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, Kamal Mostafa <kamal@...onical.com> Subject: [PATCH 3.8 020/116] PM / OPP: fix incorrect OPP count handling in of_init_opp_table 3.8.13.27 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Chander Kashyap <chander.kashyap@...aro.org> commit 086abb58590a4df73e8a6ed71fd418826937cd46 upstream. In of_init_opp_table function, if a failure to add an OPP is detected, the count of OPPs, yet to be added is not updated. Fix this by decrementing this count on failure as well. Signed-off-by: Chander Kashyap <k.chander@...sung.com> Signed-off-by: Inderpal Singh <inderpal.s@...sung.com> Acked-by: Viresh Kumar <viresh.kumar@...aro.org> Acked-by: Nishanth Menon <nm@...com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com> [ kamal: backport to 3.8-stable: context ] Signed-off-by: Kamal Mostafa <kamal@...onical.com> --- drivers/base/power/opp.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/base/power/opp.c b/drivers/base/power/opp.c index 50b2831..7461649 100644 --- a/drivers/base/power/opp.c +++ b/drivers/base/power/opp.c @@ -728,11 +728,9 @@ int of_init_opp_table(struct device *dev) unsigned long freq = be32_to_cpup(val++) * 1000; unsigned long volt = be32_to_cpup(val++); - if (opp_add(dev, freq, volt)) { + if (opp_add(dev, freq, volt)) dev_warn(dev, "%s: Failed to add OPP %ld\n", __func__, freq); - continue; - } nr -= 2; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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