Messages in this thread | | | Date | Fri, 1 Jul 2016 08:40:31 +0530 | From | Vinod Koul <> | Subject | Re: [PATCH] dmaengine: bcm2835: fix 64-bit warning |
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On Thu, Jun 30, 2016 at 02:47:10PM +0200, Arnd Bergmann wrote: > When building this driver on arm64, we get a harmless type > mismatch warning: > > drivers/dma/bcm2835-dma.c: In function 'bcm2835_dma_fill_cb_chain_with_sg': > include/linux/kernel.h:743:17: warning: comparison of distinct pointer types lacks a cast > (void) (&_min1 == &_min2); \ > ^ > drivers/dma/bcm2835-dma.c:409:21: note: in expansion of macro 'min' > cb->cb->length = min(len, max_len); > > This changes the type of the 'len' variable to size_t, which > avoids the problem.
Applied, thanks
-- ~Vinod
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