On 21/04/2017 10:56, Peng Fan wrote: > When unlock, if caller is not the sema owner, > return -EACCES, not 1. > > Signed-off-by: Peng Fan <peng....@nxp.com> > Cc: Stefano Babic <sba...@denx.de> > --- > arch/arm/imx-common/rdc-sema.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/imx-common/rdc-sema.c b/arch/arm/imx-common/rdc-sema.c > index 5df4e02..1d97ac8 100644 > --- a/arch/arm/imx-common/rdc-sema.c > +++ b/arch/arm/imx-common/rdc-sema.c > @@ -94,7 +94,7 @@ int imx_rdc_sema_unlock(int per_id) > > reg = readb(&imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]); > if ((reg & RDC_SEMA_GATE_GTFSM_MASK) != RDC_SEMA_PROC_ID) > - return 1; /*Not the semaphore owner */ > + return -EACCES; /*Not the semaphore owner */ > > writeb(0x0, &imx_rdc_sema->gate[per_id % SEMA_GATES_NUM]); > >
Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== 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 https://lists.denx.de/listinfo/u-boot
