linux-kernel - [PATCH] gpiolib: fix link error when sysfs is not built

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

Message-Id: <1360504821-13110-1-git-send-email-gnurou@gmail.com>
Date:	Sun, 10 Feb 2013 23:00:21 +0900
From:	Alexandre Courbot <gnurou@...il.com>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	gnurou@...il.com, Alexandre Courbot <acourbot@...dia.com>
Subject: [PATCH] gpiolib: fix link error when sysfs is not built

From: Alexandre Courbot <acourbot@...dia.com>

Fix all compilation errors and warnings triggered by my latest series of
patch on Grant's linux-next branch. Please meld this patch into the culprit
one to avoid ending with a commit that breaks compilation in the git history.

Signed-off-by: Alexandre Courbot <acourbot@...dia.com>
---
 drivers/gpio/gpiolib.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index b24e820..d283e70 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1087,6 +1087,27 @@ static inline void gpiochip_unexport(struct gpio_chip *chip)
 {
 }
 
+static inline int gpiod_export(struct gpio_desc *desc,
+			       bool direction_may_change)
+{
+	return -ENOSYS;
+}
+
+static inline int gpiod_export_link(struct device *dev, const char *name,
+				    struct gpio_desc *desc)
+{
+	return -ENOSYS;
+}
+
+static inline int gpiod_sysfs_set_active_low(struct gpio_desc *desc, int value)
+{
+	return -ENOSYS;
+}
+
+static inline void gpiod_unexport(struct gpio_desc *desc)
+{
+}
+
 #endif /* CONFIG_GPIO_SYSFS */
 
 /*
-- 
1.8.1.3

--
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/