On 26-10-20, 17:01, Arnd Bergmann wrote: > From: Arnd Bergmann <[email protected]> > > gcc warns about a mismatch argument type when passing > 'false' into a function that expects an enum: > > drivers/dma/ti/k3-udma-private.c: In function 'xudma_tchan_get': > drivers/dma/ti/k3-udma-private.c:86:34: warning: implicit conversion from > 'enum <anonymous>' to 'enum udma_tp_level' [-Wenum-conversion] > 86 | return __udma_reserve_##res(ud, false, id); \ > | ^~~~~ > drivers/dma/ti/k3-udma-private.c:95:1: note: in expansion of macro > 'XUDMA_GET_PUT_RESOURCE' > 95 | XUDMA_GET_PUT_RESOURCE(tchan); > | ^~~~~~~~~~~~~~~~~~~~~~ > > In this case, false has the same numerical value as > UDMA_TP_NORMAL, so passing that is most likely the correct > way to avoid the warning without changing the behavior.
Applied, thanks -- ~Vinod
