Dan Carpenter 02a9c6ee41 ALSA: firewire: Clean up a locking issue in copy_resp_to_buf() ... The spin_lock/unlock_irq() functions cannot be nested. The problem is that presumably we would want the IRQs to be re-enabled on the second call the spin_unlock_irq() but instead it will be enabled at the first call so IRQs will be enabled earlier than expected. In this situation the copy_resp_to_buf() function is only called from one function and it is called with IRQs disabled. We can just use the regular spin_lock/unlock() functions. Fixes: 555e8a8f7f ("ALSA: fireworks: Add command/response functionality into hwdep interface") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20201113101241.GB168908@mwanda Signed-off-by: Takashi Iwai <tiwai@suse.de>		2020-11-13 18:37:22 +01:00
..
fireworks_command.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345	2019-06-05 17:37:08 +02:00
fireworks_hwdep.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345	2019-06-05 17:37:08 +02:00
fireworks_midi.c	ALSA: fireworks: share PCM buffer size for both direction	2019-10-18 04:35:44 +02:00
fireworks_pcm.c	ALSA: fireworks: use semicolons rather than commas to separate statements	2020-10-12 08:51:51 +02:00
fireworks_proc.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345	2019-06-05 17:37:08 +02:00
fireworks_stream.c	ALSA: firewire-lib: postpone to start IR context	2019-10-19 09:18:27 +02:00
fireworks_transaction.c	ALSA: firewire: Clean up a locking issue in copy_resp_to_buf()	2020-11-13 18:37:22 +01:00
fireworks.c	ALSA: firewire: use KBUILD_MODNAME for struct driver.name instead of string	2020-03-06 15:54:03 +01:00
fireworks.h	ALSA: fireworks: Replace zero-length array with flexible-array	2020-05-08 09:41:30 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00