Commits
![Arnd Bergmann](https://secure.gravatar.com/avatar/f1897d8cf2fe6c8e75a0c9add2d05b0c.jpg?s=96&d=mm)
Arnd Bergmann committed 9a8d0efaff4
dmaengine: bcm2835: fix 64-bit warning 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. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 388cc7a281c0 ("dmaengine: bcm2835: add slave_sg support to bcm2835-dma") Signed-off-by: Vinod Koul <vinod.koul@intel.com>