Hi Jagan, Marek, Troy, On 11/12/2015 16:24, Marek Vasut wrote: > On Friday, December 11, 2015 at 03:59:14 PM, Jagan Teki wrote: >> On 11 December 2015 at 02:57, Troy Kisky <troy.ki...@boundarydevices.com> > wrote: >>> If GENMASK is REALLY desired, it should be GENMASK(23,0) >>> But since GENMASK is obviously more confusing, let's just revert. >>> >>> This reverts commit bad490a24212c068c5b718b9189f47ea4075d078. >> >> Sorry, just fix genmask why revert? because driver author has no >> complaint on this, please don't just say simply "more confusing" more >> over I usually prefer reverting bug fix patches. > > I also agree this GENMASK() crap is confusing. >
IMHO it is easier for me to check directly the mask, as relying to a macro. But this is only my personal opinion. On the other side, the GENMASK macro is taken from the kernel and it is used by several SOCs, in U-Boot too. Maybe we like to see directly the mask, but several users like use it and I should accept it. Both solutions (fixing GENMASK or revert it) are fine with me. Today a new patch was sent : http://patchwork.ozlabs.org/patch/556361/ same issue, fixing the GENMASK(). Troy's patch was assigned to me, but it belongs to SPI's custodian, so I move it to Jagan. Best regards, Stefano Babic >>> Reviewed-by: Fabio Estevam <fabio.este...@freescale.com> >>> Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com> >>> >>> --- >>> v2: add sign off/ reviewed by >>> --- >>> >>> drivers/spi/fsl_qspi.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/drivers/spi/fsl_qspi.c b/drivers/spi/fsl_qspi.c >>> index ed39114..dd7048a 100644 >>> --- a/drivers/spi/fsl_qspi.c >>> +++ b/drivers/spi/fsl_qspi.c >>> @@ -24,7 +24,7 @@ DECLARE_GLOBAL_DATA_PTR; >>> >>> #define TX_BUFFER_SIZE 0x40 >>> #endif >>> >>> -#define OFFSET_BITS_MASK GENMASK(24, 0) >>> +#define OFFSET_BITS_MASK 0x00ffffff >>> >>> #define FLASH_STATUS_WEL 0x02 >>> >>> -- >>> 2.5.0 >> >> thanks! > > Best regards, > Marek Vasut > -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot