Signed-off-by: Alan Cox <[email protected]>
Can't test this as I lack the hardware, can you check it seems right
Calin.
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.16-rc1/drivers/char/watchdog/sbc_epx_c3.c linux-2.6.16-rc1/drivers/char/watchdog/sbc_epx_c3.c
--- linux.vanilla-2.6.16-rc1/drivers/char/watchdog/sbc_epx_c3.c 2006-01-17 15:52:53.000000000 +0000
+++ linux-2.6.16-rc1/drivers/char/watchdog/sbc_epx_c3.c 2006-01-17 15:58:47.000000000 +0000
@@ -25,6 +25,7 @@
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <linux/init.h>
+#include <linux/ioport.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -180,6 +181,9 @@
static int __init watchdog_init(void)
{
int ret;
+
+ if (!request_region(EPXC3_WATCHDOG_CTL_REG, 2, "epxc3_watchdog"))
+ return -EBUSY;
ret = register_reboot_notifier(&epx_c3_notifier);
if (ret) {
@@ -205,6 +209,7 @@
{
misc_deregister(&epx_c3_miscdev);
unregister_reboot_notifier(&epx_c3_notifier);
+ release_region(EPXC3_WATCHDOG_CTL_REG, 2);
}
module_init(watchdog_init);
-
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