From: trix@redhat.com
To: dmitry.torokhov@gmail.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Tom Rix <trix@redhat.com>
Subject: [PATCH] Input: add printf attribute to log function
Date: Mon, 21 Dec 2020 08:01:26 -0800 [thread overview]
Message-ID: <20201221160126.3752467-1-trix@redhat.com> (raw)
From: Tom Rix <trix@redhat.com>
Attributing the function allows the compiler to more thoroughly
check the use of the function with -Wformat and similar flags.
Signed-off-by: Tom Rix <trix@redhat.com>
---
drivers/input/rmi4/rmi_bus.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/rmi4/rmi_bus.h b/drivers/input/rmi4/rmi_bus.h
index 25df6320f9f1..62a93d7d98f8 100644
--- a/drivers/input/rmi4/rmi_bus.h
+++ b/drivers/input/rmi4/rmi_bus.h
@@ -195,5 +195,6 @@ int rmi_of_property_read_u32(struct device *dev, u32 *result,
#define RMI_DEBUG_FN BIT(2)
#define RMI_DEBUG_2D_SENSOR BIT(3)
+__printf(3, 4)
void rmi_dbg(int flags, struct device *dev, const char *fmt, ...);
#endif
--
2.27.0
next reply other threads:[~2020-12-21 16:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-21 16:01 trix [this message]
2020-12-23 12:43 ` [PATCH] Input: add printf attribute to log function kernel test robot
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