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Fri, 20 Dec 2019 12:01:41 +0000 (GMT) From: =?utf-8?b?QXJ0dXIgxZp3aWdvxYQ=?= To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: =?utf-8?b?QXJ0dXIgxZp3aWdvxYQ=?= , cw00.choi@samsung.com, myungjoo.ham@samsung.com, inki.dae@samsung.com, sw0312.kim@samsung.com, georgi.djakov@linaro.org, leonard.crestez@nxp.com, m.szyprowski@samsung.com, b.zolnierkie@samsung.com, krzk@kernel.org Subject: [RFC PATCH v3 2/7] interconnect: Relax requirement in of_icc_get_from_provider() Date: Fri, 20 Dec 2019 12:56:48 +0100 Message-Id: <20191220115653.6487-3-a.swigon@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191220115653.6487-1-a.swigon@samsung.com> MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA02Se0hTcRTH+e0+Hc2uy+poLxpU9FSx4CeFGImsIogiKENq1s1ZPmpXe0H4 iGqammmhTkvtoaKJbT6aUhFzpb20VqmlsvKRuDAr3R9aal5vWf99zznfz3nAYQllC+XJhkfF 8LooTYSKlpM1T0aaVy8z/wrxrhljsf36OYSN2RUUbh3uo3C+tYnCb52DNM56YKJxhj2dxM3N dxlc0vmdwqbuFgq/qcuj8VCqFeHs5ocyXG7tZHB7QgmNszP76QBObSpNotUdLfdptf1ig0xd eStObfxqlqnTqkqResi0cDsTLN9wkI8IP87rvPz3y7VXLA7yaDpz0n6vg4xHiXQycmGBWwuG Lj1KRnJWyZUgsL7sJ6RgGEGhs5yWgiEEQ1e7ppHCRpNMKhQj6O4YkE0jH8puU6KL5jZCxtWP jFhw56wIMgsGSTEguDwZ6JOKSdE1i9sLRpuRETXJLYHaxzlTtILDkJIkriXOWwRldx8Ronbh /KDtnY2QPG7wNKdnqg8x6TlbnTu1OXBOBlrH6gkJDoQL1amkpGeBo6GKkfR8mKjNl0lagN5a OyXB8QhMRdY/8HroaBqdvJqdnLAcKuq8pPRG6PziYMQ0cK7QNuAm7eAKGTVZhJRWgP68UpIq qMtxlUCAxLKWP73V0Jd4mUpHiw3/HWP47xjDv7EFiChFc/lYITKMF3yi+BNrBE2kEBsVtuZA dKQJTX7b8/GGH2bktIVaEMci1QxFwKGfIUpKc1w4FWlBwBIqd0W7fiREqTioOXWa10Xv08VG 8IIFzWNJ1VyF743+ECUXponhj/D8UV73typjXTzj0RZ5230L3Ak6rJ3I8CsNthmPrZxQ8h53 9niFjsc+KU+67Kj0n7Mpl/wc81E/e7T31beEnrbMM3He/W+9s599KvLZPLJA6xHW+lAI9X3t pA4F3TOnmV8ErrLB7p0p7jtuXiK7A+u3vV/o2GU4UbN6qy+/DhW1VxhnLq26xtc2+mgbVaSg 1fisIHSC5jcKXt4iaQMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJIsWRmVeSWpSXmKPExsVy+t/xe7pqO/7EGjzdp2pxf14ro8XGGetZ La5/ec5qMf/IOVaLK1/fs1lM37uJzWLS/QksFufPb2C3WHH3I6vFpsfXWC0u75rDZvG59wij xYzz+5gs1h65y25xu3EFm8WMyS/ZHAQ8Nq3qZPO4c20Pm8f97uNMHpuX1HtsfLeDyaNvyypG j8+b5ALYo/RsivJLS1IVMvKLS2yVog0tjPQMLS30jEws9QyNzWOtjEyV9O1sUlJzMstSi/Tt EvQyphx6xVIwgb3i/vY7LA2MTWxdjJwcEgImEgtPbGLqYuTiEBJYyijx4fEndoiEhMTH9TdY IWxhiT/Xutggij4xSlzcepEFJMEm4CgxaeoDdpCEiMApRomty8+BjWUWWMEk0T9HuIuRg0NY IFJixjFOkDCLgKrEzqMzwYbyClhI9HR2MEIskJdYveEAM4jNKWApcePqJTBbCKhm5+c+Joh6 QYmTM5+wgIxkFlCXWD9PCGKTvETz1tnMExgFZyGpmoVQNQtJ1QJG5lWMIqmlxbnpucVGesWJ ucWleel6yfm5mxiB0brt2M8tOxi73gUfYhTgYFTi4XVI+x0rxJpYVlyZe4hRgoNZSYT3dsfP WCHelMTKqtSi/Pii0pzU4kOMpkCvTWSWEk3OByaSvJJ4Q1NDcwtLQ3Njc2MzCyVx3g6BgzFC AumJJanZqakFqUUwfUwcnFINjNsZlmubZ7td/ePXn5WeNmOj3fuixkWlufJOU5/ZXL0p9979 vOO7mgePPlkY1ai8a5nybpH4mdW5DaGrPyqbMp3WnbvTb8KqFxOOrVSZtaF9Rq+Y+1GLV19N 7ZXPxKZstC6vlz6ckxLfsOXOFv6L58q+2ob8+2MmVyfQIFZwylOPqXmBpt3iX0osxRmJhlrM RcWJAMrn8RrsAgAA X-CMS-MailID: 20191220120142eucas1p1f43c7a862d9c0faa72e14b21d7d697e9 X-Msg-Generator: CA X-RootMTR: 20191220120142eucas1p1f43c7a862d9c0faa72e14b21d7d697e9 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20191220120142eucas1p1f43c7a862d9c0faa72e14b21d7d697e9 References: <20191220115653.6487-1-a.swigon@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org This patch relaxes the condition in of_icc_get_from_provider() so that it is no longer required to set #interconnect-cells = <1> in the DT. In case of the devfreq driver for exynos-bus, #interconnect-cells is always zero. Signed-off-by: Artur Świgoń Acked-by: Krzysztof Kozlowski --- drivers/interconnect/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index e6035c199369..74c68898a350 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -335,7 +335,7 @@ struct icc_node *of_icc_get_from_provider(struct of_phandle_args *spec) struct icc_node *node = ERR_PTR(-EPROBE_DEFER); struct icc_provider *provider; - if (!spec || spec->args_count != 1) + if (!spec) return ERR_PTR(-EINVAL); mutex_lock(&icc_lock);