[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20200220033335.106963-1-chenzhou10@huawei.com>
Date: Thu, 20 Feb 2020 11:33:35 +0800
From: Chen Zhou <chenzhou10@...wei.com>
To: <rajneesh.bhardwaj@...el.com>, <vishwanath.somayaji@...el.com>
CC: <dvhart@...radead.org>, <andy@...radead.org>,
<platform-driver-x86@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <chenzhou10@...wei.com>
Subject: [PATCH -next] platform/x86: intel_pmc_core: fix build error without CONFIG_DEBUG_FS
If CONFIG_DEBUG_FS is n, build fails:
drivers/platform/x86/intel_pmc_core.c: In function pmc_core_resume:
drivers/platform/x86/intel_pmc_core.c:1327:3: error: implicit declaration of function pmc_core_slps0_display; did you mean pmc_core_is_pc10_failed? [-Werror=implicit-function-declaration]
pmc_core_slps0_display(pmcdev, dev, NULL);
^~~~~~~~~~~~~~~~~~~~~~
Function pmc_core_slps0_display() is responsible for displaying debug
registers, which is under CONFIG_DEBUG_FS.
Providing the static inline stub whenever CONFIG_DEBUG_FS is disabled
to fix this. Function pmc_core_lpm_display() is the same.
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Chen Zhou <chenzhou10@...wei.com>
---
drivers/platform/x86/intel_pmc_core.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c
index f4a36fb..939f8e0 100644
--- a/drivers/platform/x86/intel_pmc_core.c
+++ b/drivers/platform/x86/intel_pmc_core.c
@@ -1117,6 +1117,20 @@ static void pmc_core_dbgfs_register(struct pmc_dev *pmcdev)
}
}
#else
+static inline void pmc_core_slps0_display(struct pmc_dev *pmcdev,
+ struct device *dev,
+ struct seq_file *s)
+{
+}
+
+static inline void pmc_core_lpm_display(struct pmc_dev *pmcdev,
+ struct device *dev,
+ struct seq_file *s, u32 offset,
+ const char *str,
+ const struct pmc_bit_map **maps)
+{
+}
+
static inline void pmc_core_dbgfs_register(struct pmc_dev *pmcdev)
{
}
--
2.7.4
Powered by blists - more mailing lists