power: sequencing: thead-gpu: use new defines for match() return values

Replace the magic numbers with proper defines we now have in the header.

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20250624-pwrseq-match-defines-v1-5-a59d90a951f1@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/power/sequencing/pwrseq-thead-gpu.c b/drivers/power/sequencing/pwrseq-thead-gpu.c
index 855c6cc4f3b5bd1aa6e93305af0417d5791b092d..7c82a10ca9f6917e673711c55dd5e58e58dc8f5c 100644 (file)
--- 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_device *pwrseq,
 
        /* 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;
 
        ret = of_parse_phandle_with_args(dev->of_node, "power-domains",
                                         "#power-domain-cells", 0, &pwr_spec);
        if (ret)
-               return 0;
+               return PWRSEQ_NO_MATCH;
 
        /* Additionally verify consumer device has AON as power-domain */
        if (pwr_spec.np != ctx->aon_node || pwr_spec.args[0] != TH1520_GPU_PD) {
                of_node_put(pwr_spec.np);
-               return 0;
+               return PWRSEQ_NO_MATCH;
        }
 
        of_node_put(pwr_spec.np);
 
        /* If a consumer is already bound, only allow a re-match from it */
        if (ctx->consumer_node)
-               return ctx->consumer_node == dev->of_node ? 1 : 0;
+               return ctx->consumer_node == dev->of_node ?
+                               PWRSEQ_MATCH_OK : PWRSEQ_NO_MATCH;
 
        ctx->num_clks = ARRAY_SIZE(clk_names);
        ctx->clks = kcalloc(ctx->num_clks, sizeof(*ctx->clks), GFP_KERNEL);
@@ -163,7 +164,7 @@ static int pwrseq_thead_gpu_match(struct pwrseq_device *pwrseq,
 
        ctx->consumer_node = of_node_get(dev->of_node);
 
-       return 1;
+       return PWRSEQ_MATCH_OK;
 
 err_put_clks:
        clk_bulk_put(ctx->num_clks, ctx->clks);