linux-kernel - [PATCH 1/3] pinctrl: Implement PINMUX_MAP_SYS

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

Date:	Fri,  9 Dec 2011 16:59:03 -0700
From:	Stephen Warren <swarren@...dia.com>
To:	Linus Walleij <linus.walleij@...ricsson.com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Stephen Warren <swarren@...dia.com>
Subject: [PATCH 1/3] pinctrl: Implement PINMUX_MAP_SYS_HOG

This is the same as PINMUX_MAP_PRIMARY_SYS_HOG, except that it allows
you to specify a particular control device.

Signed-off-by: Stephen Warren <swarren@...dia.com>
---
 include/linux/pinctrl/machine.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h
index f537231..0ca32eb 100644
--- a/include/linux/pinctrl/machine.h
+++ b/include/linux/pinctrl/machine.h
@@ -66,6 +66,14 @@ struct pinmux_map {
 	{ .name = a, .ctrl_dev_name = b, .function = c }
 
 /*
+ * Convenience macro to map a system function onto a certain pinctrl device,
+ * to be hogged by the pinmux core until the system shuts down.
+ */
+#define PINMUX_MAP_SYS_HOG(a, b, c) \
+	{ .name = a, .ctrl_dev_name = b, .function = c, \
+	  .hog_on_boot = true }
+
+/*
  * Convenience macro to map a function onto the primary device pinctrl device
  * this is especially helpful on systems that have only one pin controller
  * or need to set up a lot of mappings on the primary controller.
-- 
1.7.0.4

--
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/