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authorRandy Dunlap <randy.dunlap@oracle.com>2010-05-01 09:46:15 -0700
committerWim Van Sebroeck <wim@iguana.be>2010-05-25 09:03:52 +0000
commit76550d3292ba1b0dd1ff0a13d78a2718eba599c7 (patch)
treeee6f77e3434def57114aff43b12c79673a0f22a1 /drivers/watchdog/pc87413_wdt.c
parent42bd5d499455fe4235bb82cffe937a4089a8bba9 (diff)
downloadop-kernel-dev-76550d3292ba1b0dd1ff0a13d78a2718eba599c7.zip
op-kernel-dev-76550d3292ba1b0dd1ff0a13d78a2718eba599c7.tar.gz
watchdog: fix several MODULE_PARM_DESC strings
Fix MODULE_PARM_DESC() strings in several watchdog drivers. Some are simple as add a parenthesis. Others are problems from __stringify() being used on a variable name instead of a macro name, so the variable name is produced in the string instead of its build-time value. In these cases, create a macro for the value so that the module param description string is useful. Only pc87413_wdt has been built (due to toolchains). Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/pc87413_wdt.c')
-rw-r--r--drivers/watchdog/pc87413_wdt.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c
index d3aa2f1..3a56bc3 100644
--- a/drivers/watchdog/pc87413_wdt.c
+++ b/drivers/watchdog/pc87413_wdt.c
@@ -53,7 +53,9 @@
#define WDTO 0x11 /* Watchdog timeout register */
#define WDCFG 0x12 /* Watchdog config register */
-static int io = 0x2E; /* Address used on Portwell Boards */
+#define IO_DEFAULT 0x2E /* Address used on Portwell Boards */
+
+static int io = IO_DEFAULT;
static int timeout = DEFAULT_TIMEOUT; /* timeout value */
static unsigned long timer_enabled; /* is the timer enabled? */
@@ -583,12 +585,13 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
module_param(io, int, 0);
-MODULE_PARM_DESC(io, MODNAME " I/O port (default: " __MODULE_STRING(io) ").");
+MODULE_PARM_DESC(io, MODNAME " I/O port (default: "
+ __MODULE_STRING(IO_DEFAULT) ").");
module_param(timeout, int, 0);
MODULE_PARM_DESC(timeout,
"Watchdog timeout in minutes (default="
- __MODULE_STRING(timeout) ").");
+ __MODULE_STRING(DEFAULT_TIMEOUT) ").");
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout,
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