summaryrefslogtreecommitdiffstats
path: root/drivers/parport
diff options
context:
space:
mode:
authorAlain Volmat <alain.volmat@foss.st.com>2023-12-15 18:06:06 +0100
committerWolfram Sang <wsa@kernel.org>2024-01-18 21:10:44 +0100
commite6103cd45ef0e14eb02f0666bc6b494902cfe821 (patch)
tree083186ce9728fc0cceac02f04e67450a64b6fc0d /drivers/parport
parenti2c: stm32f7: use dev_err_probe upon calls of devm_request_irq (diff)
downloadlinux-e6103cd45ef0e14eb02f0666bc6b494902cfe821.tar.xz
linux-e6103cd45ef0e14eb02f0666bc6b494902cfe821.zip
i2c: stm32f7: perform most of irq job in threaded handler
The irq handling is currently split between the irq handler and the threaded irq handler. Some of the handling (such as dma related stuffs) done within the irq handler might sleep or take some time leading to issues if the kernel is built with realtime constraints. In order to fix that, perform an overall rework to perform most of the job within the threaded handler and only keep fifo access in the non threaded handler. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/parport')
0 files changed, 0 insertions, 0 deletions