6e3eaab020
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>
24 lines
661 B
C
24 lines
661 B
C
#ifndef _LINUX_FIRMWARE_H
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#define _LINUX_FIRMWARE_H
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#include <linux/module.h>
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#include <linux/types.h>
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#define FIRMWARE_NAME_MAX 30
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#define FW_ACTION_NOHOTPLUG 0
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#define FW_ACTION_HOTPLUG 1
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struct firmware {
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size_t size;
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u8 *data;
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};
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struct device;
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int request_firmware(const struct firmware **fw, const char *name,
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struct device *device);
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int request_firmware_nowait(
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struct module *module, int hotplug,
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const char *name, struct device *device, void *context,
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void (*cont)(const struct firmware *fw, void *context));
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void release_firmware(const struct firmware *fw);
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void register_firmware(const char *name, const u8 *data, size_t size);
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#endif
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