From: kbuild test robot <fengguang.wu@intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: kbuild-all@01.org, linux-acpi@vger.kernel.org, devel@acpica.org,
linux-pm@vger.kernel.org
Subject: [pm:linux-next 23/25] drivers/acpi/ec.c:1936:12: error: redefinition of 'acpi_ec_suspend_noirq'
Date: Thu, 8 Feb 2018 00:14:53 +0800 [thread overview]
Message-ID: <201802080051.FW6lumI7%fengguang.wu@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
head: fcc24b97be0fe8c21fff1204fdd8fbbd1dbc4025
commit: 6fb1673a17fcbed275aea24a6e483e64fff1a2c5 [23/25] Revert "ACPI / EC: Drop EC noirq hooks to fix a regression"
config: x86_64-rhel (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
git checkout 6fb1673a17fcbed275aea24a6e483e64fff1a2c5
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>> drivers/acpi/ec.c:1936:12: error: redefinition of 'acpi_ec_suspend_noirq'
static int acpi_ec_suspend_noirq(struct device *dev)
^~~~~~~~~~~~~~~~~~~~~
drivers/acpi/ec.c:1908:12: note: previous definition of 'acpi_ec_suspend_noirq' was here
static int acpi_ec_suspend_noirq(struct device *dev)
^~~~~~~~~~~~~~~~~~~~~
>> drivers/acpi/ec.c:1951:12: error: redefinition of 'acpi_ec_resume_noirq'
static int acpi_ec_resume_noirq(struct device *dev)
^~~~~~~~~~~~~~~~~~~~
drivers/acpi/ec.c:1917:12: note: previous definition of 'acpi_ec_resume_noirq' was here
static int acpi_ec_resume_noirq(struct device *dev)
^~~~~~~~~~~~~~~~~~~~
drivers/acpi/ec.c:1917:12: warning: 'acpi_ec_resume_noirq' defined but not used [-Wunused-function]
drivers/acpi/ec.c:1908:12: warning: 'acpi_ec_suspend_noirq' defined but not used [-Wunused-function]
static int acpi_ec_suspend_noirq(struct device *dev)
^~~~~~~~~~~~~~~~~~~~~
vim +/acpi_ec_suspend_noirq +1936 drivers/acpi/ec.c
39a2a2aa Lv Zheng 2016-08-03 1935
76380636 Rafael J. Wysocki 2017-07-19 @1936 static int acpi_ec_suspend_noirq(struct device *dev)
76380636 Rafael J. Wysocki 2017-07-19 1937 {
76380636 Rafael J. Wysocki 2017-07-19 1938 struct acpi_ec *ec = acpi_driver_data(to_acpi_device(dev));
76380636 Rafael J. Wysocki 2017-07-19 1939
76380636 Rafael J. Wysocki 2017-07-19 1940 /*
76380636 Rafael J. Wysocki 2017-07-19 1941 * The SCI handler doesn't run at this point, so the GPE can be
76380636 Rafael J. Wysocki 2017-07-19 1942 * masked at the low level without side effects.
76380636 Rafael J. Wysocki 2017-07-19 1943 */
76380636 Rafael J. Wysocki 2017-07-19 1944 if (ec_no_wakeup && test_bit(EC_FLAGS_STARTED, &ec->flags) &&
76380636 Rafael J. Wysocki 2017-07-19 1945 ec->reference_count >= 1)
76380636 Rafael J. Wysocki 2017-07-19 1946 acpi_set_gpe(NULL, ec->gpe, ACPI_GPE_DISABLE);
76380636 Rafael J. Wysocki 2017-07-19 1947
76380636 Rafael J. Wysocki 2017-07-19 1948 return 0;
76380636 Rafael J. Wysocki 2017-07-19 1949 }
76380636 Rafael J. Wysocki 2017-07-19 1950
76380636 Rafael J. Wysocki 2017-07-19 @1951 static int acpi_ec_resume_noirq(struct device *dev)
76380636 Rafael J. Wysocki 2017-07-19 1952 {
76380636 Rafael J. Wysocki 2017-07-19 1953 struct acpi_ec *ec = acpi_driver_data(to_acpi_device(dev));
76380636 Rafael J. Wysocki 2017-07-19 1954
76380636 Rafael J. Wysocki 2017-07-19 1955 if (ec_no_wakeup && test_bit(EC_FLAGS_STARTED, &ec->flags) &&
76380636 Rafael J. Wysocki 2017-07-19 1956 ec->reference_count >= 1)
76380636 Rafael J. Wysocki 2017-07-19 1957 acpi_set_gpe(NULL, ec->gpe, ACPI_GPE_ENABLE);
76380636 Rafael J. Wysocki 2017-07-19 1958
76380636 Rafael J. Wysocki 2017-07-19 1959 return 0;
76380636 Rafael J. Wysocki 2017-07-19 1960 }
76380636 Rafael J. Wysocki 2017-07-19 1961
:::::: The code at line 1936 was first introduced by commit
:::::: 76380636280b46541a9d2fe5aac497475bfbcde8 ACPI / EC: Add parameter to force disable the GPE on suspend
:::::: TO: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
:::::: CC: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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next reply other threads:[~2018-02-07 16:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 16:14 kbuild test robot [this message]
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2018-02-07 19:45 [pm:linux-next 23/25] drivers/acpi/ec.c:1936:12: error: redefinition of 'acpi_ec_suspend_noirq' kbuild test robot
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