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Tue, 24 Jun 2025 07:32:32 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 24 Jun 2025 16:32:22 +0200 Subject: [PATCH 5/5] pwrseq: thead-gpu: use new defines for match() return values Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250624-pwrseq-match-defines-v1-5-a59d90a951f1@linaro.org> References: <20250624-pwrseq-match-defines-v1-0-a59d90a951f1@linaro.org> In-Reply-To: <20250624-pwrseq-match-defines-v1-0-a59d90a951f1@linaro.org> To: Drew Fustini , Guo Ren , Fu Wei , Bartosz Golaszewski , Ulf Hansson , Michal Wilczynski Cc: linux-riscv@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1879; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=yIgDwVNP75QjxnnqZUB0eGQftgqLdSGUdNGqQ1mRb+U=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBoWrb6qvHHx1tWdZ36+EKv6o8uu1Y32EArBy66E w7IaTlvyISJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCaFq2+gAKCRARpy6gFHHX csZVD/9fv5ytgmoZV9N33yr8RMxpPBdNHbhkZf5RLOhy3kaBXhDurMDLG8dJ5gKQFjqAlE3EfXF eJv5toKg4IJYqISkg5O5CnP2z5+DYZLrVhsvD50ZTLF/SxmuoJr+Nm761WUIotQm/fyaVlG5L16 YpuTxlQx32/iAfiz5p2zcoR3as535Y4h0/uPtpvx96MA+K4G/8iv3m416K1ucMaFiGKXFhLLdxG pAtEFKVWU4znKw8FzQfdwGV5D4Vpx0GpBGSz1VIT1hkhnLjgUgjXMOUmeWuvJtPm+lGH7zp5f/F 83VVNmuppn2vC1clDinjXBZxHEyX6X2nZ/tDgXXJr3UI0QeOrJH8cq3Yz9sgkFlHKd/Vw8/N9nA G1QqG+Prg1iL8tX0ntGheLYp52P4yVg2LCc+G7T5btmiuvWE9gsU/hU/4eW7ogsbrWHCDwJ1dYj i6mxMhkOLxVjNB8GnhbYq3D/kNwAcJHyaUIebLmPmjgf2iaioEnWBTJajwEr0CsJCq851pDlCPg 7uQrZiFWMv3OVzsX653lXcONTHxlEZM/yTNo+UcguuyUI66JQY3pRu5H4NHxUwXRtnu01VcND7q uZnFMJVi4uupkyRhrVT7h6v7UGwdJhtA0BsQXRbI+gveepJ+I2hjVNjbzRo+SBDsDh6O61455YC +QHJk5DawusRH0g== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski Replace the magic numbers with proper defines we now have in the header. Signed-off-by: Bartosz Golaszewski --- drivers/power/sequencing/pwrseq-thead-gpu.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/power/sequencing/pwrseq-thead-gpu.c b/drivers/power/se= quencing/pwrseq-thead-gpu.c index 855c6cc4f3b5bd1aa6e93305af0417d5791b092d..7c82a10ca9f6917e673711c55dd= 5e58e58dc8f5c 100644 --- a/drivers/power/sequencing/pwrseq-thead-gpu.c +++ b/drivers/power/sequencing/pwrseq-thead-gpu.c @@ -124,24 +124,25 @@ static int pwrseq_thead_gpu_match(struct pwrseq_devic= e *pwrseq, =20 /* We only match the specific T-HEAD TH1520 GPU compatible */ if (!of_device_is_compatible(dev->of_node, "thead,th1520-gpu")) - return 0; + return PWRSEQ_NO_MATCH; =20 ret =3D of_parse_phandle_with_args(dev->of_node, "power-domains", "#power-domain-cells", 0, &pwr_spec); if (ret) - return 0; + return PWRSEQ_NO_MATCH; =20 /* Additionally verify consumer device has AON as power-domain */ if (pwr_spec.np !=3D ctx->aon_node || pwr_spec.args[0] !=3D TH1520_GPU_PD= ) { of_node_put(pwr_spec.np); - return 0; + return PWRSEQ_NO_MATCH; } =20 of_node_put(pwr_spec.np); =20 /* If a consumer is already bound, only allow a re-match from it */ if (ctx->consumer_node) - return ctx->consumer_node =3D=3D dev->of_node ? 1 : 0; + return ctx->consumer_node =3D=3D dev->of_node ? + PWRSEQ_MATCH_OK : PWRSEQ_NO_MATCH; =20 ctx->num_clks =3D ARRAY_SIZE(clk_names); ctx->clks =3D kcalloc(ctx->num_clks, sizeof(*ctx->clks), GFP_KERNEL); @@ -163,7 +164,7 @@ static int pwrseq_thead_gpu_match(struct pwrseq_device = *pwrseq, =20 ctx->consumer_node =3D of_node_get(dev->of_node); =20 - return 1; + return PWRSEQ_MATCH_OK; =20 err_put_clks: clk_bulk_put(ctx->num_clks, ctx->clks); --=20 2.48.1