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authorAbhay Salunke <Abhay_Salunke@dell.com>2005-09-07 02:17:13 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-08 03:57:26 +0400
commit6e3eaab02028c4087a92711b20abb9e72cc803a7 (patch)
tree4b1cb2be9d74307ff7fd5517b2f03d6e8b19171a /include/linux/firmware.h
parentf3ef6f63e5c575c136b39bb423a6e9a002932da7 (diff)
downloadlinux-6e3eaab02028c4087a92711b20abb9e72cc803a7.tar.xz
[PATCH] modified firmware_class.c to support no hotplug
Upgrade the request_firmware_nowait function to not start the hotplug action on a firmware update. This patch is tested along with dell_rbu driver on i386 and x86-64 systems. Signed-off-by: Abhay Salunke <Abhay_Salunke@dell.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/firmware.h')
-rw-r--r--include/linux/firmware.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index 886255b69bb9..2063c0839d4f 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -3,6 +3,9 @@
#include <linux/module.h>
#include <linux/types.h>
#define FIRMWARE_NAME_MAX 30
+#define FW_ACTION_NOHOTPLUG 0
+#define FW_ACTION_HOTPLUG 1
+
struct firmware {
size_t size;
u8 *data;
@@ -11,7 +14,7 @@ struct device;
int request_firmware(const struct firmware **fw, const char *name,
struct device *device);
int request_firmware_nowait(
- struct module *module,
+ struct module *module, int hotplug,
const char *name, struct device *device, void *context,
void (*cont)(const struct firmware *fw, void *context));