mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-07-19 21:40:29 +02:00
Marek VasutandGreg Kroah-Hartman
b84c57762c
commitc434e5e48dupstream. The rsi_resume() does access the bus to enable interrupts on the RSI SDIO WiFi card, however when calling sdio_claim_host() in the resume path, it is possible the bus is already claimed and sdio_claim_host() spins indefinitelly. Enable the SDIO card interrupts in resume_noirq instead to prevent anything else from claiming the SDIO bus first. Fixes:20db073327("rsi: sdio suspend and resume support") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Amitkumar Karwar <amit.karwar@redpinesignals.com> Cc: Angus Ainslie <angus@akkea.ca> Cc: David S. Miller <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Karun Eagalapati <karun256@gmail.com> Cc: Martin Kepplinger <martink@posteo.de> Cc: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Cc: Siva Rebbagondla <siva8118@gmail.com> Cc: netdev@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210327235932.175896-1-marex@denx.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>