From: Raju P.L.S.S.S.N Date: Thu, 19 Jul 2018 07:13:02 +0000 (+0530) Subject: drivers: qcom: rpmh-rsc: fix the loop index check in get_req_from_tcs X-Git-Tag: v5.15~8100^2~12^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=efa1c257b3fc7ef2a1db604b260784cc8bcdfd23;p=platform%2Fkernel%2Flinux-starfive.git drivers: qcom: rpmh-rsc: fix the loop index check in get_req_from_tcs get_req_from_tcs introduced in patch[1] returns tcs_request from tcs_group. The size of tcs (of type - tcs_group) array in rsc_drv is TCS_TYPE_NR. So the loop index needs to be iterated up to TCS_TYPE_NR only. [1] https://patchwork.kernel.org/patch/10477547/ Signed-off-by: Raju P.L.S.S.S.N Signed-off-by: Andy Gross --- diff --git a/drivers/soc/qcom/rpmh-rsc.c b/drivers/soc/qcom/rpmh-rsc.c index 8e29775..8d9da6e 100644 --- a/drivers/soc/qcom/rpmh-rsc.c +++ b/drivers/soc/qcom/rpmh-rsc.c @@ -193,7 +193,7 @@ static const struct tcs_request *get_req_from_tcs(struct rsc_drv *drv, struct tcs_group *tcs; int i; - for (i = 0; i < drv->num_tcs; i++) { + for (i = 0; i < TCS_TYPE_NR; i++) { tcs = &drv->tcs[i]; if (tcs->mask & BIT(tcs_id)) return tcs->req[tcs_id - tcs->offset];