linux-kernel - [PATCH v1 6/7] i2c: designware: Drop return value from i2c_dw_acpi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20240816171225.3506844-7-andriy.shevchenko@linux.intel.com>
Date: Fri, 16 Aug 2024 20:02:04 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andi Shyti <andi.shyti@...nel.org>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Jan Dabros <jsd@...ihalf.com>,
	Narasimhan.V@....com,
	Borislav Petkov <bp@...en8.de>,
	Kim Phillips <kim.phillips@....com>
Subject: [PATCH v1 6/7] i2c: designware: Drop return value from i2c_dw_acpi_configure()

i2c_dw_acpi_configure() is called without checking of the returned
value, hence just drop it by converting to void.

Reviewed-by: Andi Shyti <andi.shyti@...nel.org>
Acked-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/i2c/busses/i2c-designware-common.c | 4 +---
 drivers/i2c/busses/i2c-designware-core.h   | 4 ++--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
index 4160c5e57df4..f0d7cad92f1c 100644
--- a/drivers/i2c/busses/i2c-designware-common.c
+++ b/drivers/i2c/busses/i2c-designware-common.c
@@ -255,7 +255,7 @@ static void i2c_dw_acpi_params(struct device *device, char method[],
 	kfree(buf.pointer);
 }
 
-int i2c_dw_acpi_configure(struct device *device)
+void i2c_dw_acpi_configure(struct device *device)
 {
 	struct dw_i2c_dev *dev = dev_get_drvdata(device);
 	struct i2c_timings *t = &dev->timings;
@@ -285,8 +285,6 @@ int i2c_dw_acpi_configure(struct device *device)
 		dev->sda_hold_time = fs_ht;
 		break;
 	}
-
-	return 0;
 }
 EXPORT_SYMBOL_GPL(i2c_dw_acpi_configure);
 
diff --git a/drivers/i2c/busses/i2c-designware-core.h b/drivers/i2c/busses/i2c-designware-core.h
index 3e48f446ce53..ebcf816b731c 100644
--- a/drivers/i2c/busses/i2c-designware-core.h
+++ b/drivers/i2c/busses/i2c-designware-core.h
@@ -420,7 +420,7 @@ int i2c_dw_validate_speed(struct dw_i2c_dev *dev);
 void i2c_dw_adjust_bus_speed(struct dw_i2c_dev *dev);
 
 #if IS_ENABLED(CONFIG_ACPI)
-int i2c_dw_acpi_configure(struct device *device);
+void i2c_dw_acpi_configure(struct device *device);
 #else
-static inline int i2c_dw_acpi_configure(struct device *device) { return -ENODEV; }
+static inline void i2c_dw_acpi_configure(struct device *device) { }
 #endif
-- 
2.43.0.rc1.1336.g36b5255a03ac