The bitrev32 function returns an u32 var, not an int. Fix it.
Fixes: 477286b53f55 ("stmmac: add GMAC4 core support")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
* bits used depends on the hardware configuration
* selected at core configuration time.
*/
- int bit_nr = bitrev32(~crc32_le(~0, ha->addr,
+ u32 bit_nr = bitrev32(~crc32_le(~0, ha->addr,
ETH_ALEN)) >> (32 - mcbitslog2);
/* The most significant bit determines the register to
* use (H/L) while the other 5 bits determine the bit