On Mon, Jul 23, 2018 at 1:04 AM Randy Dunlap <[email protected]> wrote: > From: Randy Dunlap <[email protected]> > > Building drivers/mtd/nand/raw/nandsim.c on arch/hexagon/ produces a > printk format build warning. This is due to hexagon's ffs() being > coded as returning long instead of int. > > Fix the printk format warning by changing all of hexagon's ffs() and > fls() functions to return int instead of long. The variables that > they return are already int instead of long. This return type > matches the return type in <asm-generic/bitops/>. > > ../drivers/mtd/nand/raw/nandsim.c: In function 'init_nandsim': > ../drivers/mtd/nand/raw/nandsim.c:760:2: warning: format '%u' expects > argument of type 'unsigned int', but argument 2 has type 'long int' [-Wformat] > > There are no ffs() or fls() allmodconfig build errors after making this > change. > > Signed-off-by: Randy Dunlap <[email protected]> > Cc: Richard Kuo <[email protected]> > Cc: [email protected] > Cc: Geert Uytterhoeven <[email protected]>
Reviewed-by: Geert Uytterhoeven <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
