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[PATCH] modified firmware_class.c to support no hotplug

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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>
This commit is contained in:
Abhay Salunke 2005-09-06 15:17:13 -07:00 • committed by Linus Torvalds
parent f3ef6f63e5
commit 6e3eaab020
2 changed files with 54 additions and 30 deletions
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5
include/linux/firmware.h
View file

@ -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));