FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2025-01-10 19:43:29 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mmc: update sdio_claim_irq documentation

Browse Source 
Update documentation for sdio_claim_irq to downgrade the wording
about doing recursive claims in an IRQ handler from 'must not' to
'should not'. This clarifies that recursive claims are supported,
but not the recommended (best) practice

Signed-off-by: Joel Cunningham <joel.cunningham@garmin.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Joel Cunningham 2018-03-19 14:15:38 +00:00 committed by Ulf Hansson
parent 9c5c685e58
commit 8647d26eb3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mmc/core/sdio_irq.c
View File

@ -277,8 +277,8 @@ static void sdio_single_irq_set(struct mmc_card *card)
*
* Claim and activate the IRQ for the given SDIO function. The provided
* handler will be called when that IRQ is asserted. The host is always
* claimed already when the handler is called so the handler must not
* call sdio_claim_host() nor sdio_release_host().
* claimed already when the handler is called so the handler should not
* call sdio_claim_host() or sdio_release_host().
*/
int sdio_claim_irq(struct sdio_func *func, sdio_irq_handler_t *handler)
{