firmware: add firmware_request_cache()

Greg,

Here are the last straggler patches to clean up what was left which you requested and to add the new firmware_request_cache() call to fix a corner case suspend issue.

The extra space character you found in earlier patches no longer needs to be fixed as that assignement was replaced with a new line in later patches which does not have the extra space in the assignment. The only other straggler fix needed which you had pointed out was the debugfs typo.

The new API call was renamed as suggested to firmware_request_cache(), with the API name first. I'll use a separate series to start addressing the firmware API rename for the rest of the callers. That will take some time as I'm running quite a bit of tests on those changes and I am going to wait for 0-day to give me its blesssings.

Question, feedback, and specially rants are greatly appreciated.

Luis

Luis R. Rodriguez (3):
firmware: fix typo on pr_info_once() when ignore_sysfs_fallback is
used
firmware: add firmware_request_cache() to help with cache on reboot
mt7601u: use firmware_request_cache() to address cache on reboot

 .../driver-api/firmware/request_firmware.rst       | 14 +++++++++++++
 drivers/base/firmware_loader/fallback.c            |  2 +-
 drivers/base/firmware_loader/main.c                | 24 ++++++++++++++++++++++
 drivers/net/wireless/mediatek/mt7601u/mcu.c        |  2 +-
 include/linux/firmware.h                           |  3 +++
 5 files changed, 43 insertions(+), 2 deletions(-)

2.16.2