Arnd Bergmann <[email protected]> writes: > On ixp4xx, the readl() function returns an 'unsigned long' output > when indirect I/O is used. This is unlike any other platform, and > it causes lots of harmless compiler warnings, such as: > > drivers/ata/libahci.c: In function 'ahci_show_host_version': > drivers/ata/libahci.c:254:22: warning: format '%x' expects argument of type > 'unsigned int', but argument 3 has type 'long unsigned int' [-Wformat=] > drivers/block/mtip32xx/mtip32xx.c: In function 'mtip_hw_read_registers': > drivers/block/mtip32xx/mtip32xx.c:2602:31: warning: format '%X' expects > argument of type 'unsigned int', but argument 3 has type 'long unsigned int' > [-Wformat=] > drivers/block/cciss.c: In function 'print_cfg_table': > drivers/block/cciss.c:3845:25: warning: format '%d' expects argument of type > 'int', but argument 4 has type 'long unsigned int' [-Wformat=] > > This changes all six of the ixp4xx specific I/O read functions > to return the same types that we have in the normal asm/io.h, > to avoid the warnings.
Thanks for fixing this. Acked-by: Krzysztof Halasa <[email protected]> -- Krzysztof Halasa Industrial Research Institute for Automation and Measurements PIAP Al. Jerozolimskie 202, 02-486 Warsaw, Poland -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
