| Message ID | 20240510065901.535124-1-m.szyprowski@samsung.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v2] clk: samsung: Don't register clkdev lookup for the fixed rate clocks | expand |
Quoting Marek Szyprowski (2024-05-09 23:59:01) > Commit 4d11c62ca8d7 ("clkdev: report over-sized strings when creating > clkdev entries") revealed that clock lookup is registered for all fixed > clocks. The mentioned commit added a check if the registered name is not > too long. This fails for some clocks registered for Exynos542x SoCs family. > This lookup is a left-over from early common clock framework days, not > really needed nowadays, so remove it to avoid further issues. > > Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> > Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> > Tested-by: Sam Protsenko <semen.protsenko@linaro.org> > --- Applied to clk-next
diff --git a/drivers/clk/samsung/clk.c b/drivers/clk/samsung/clk.c index b6701905f254..afa5760ed3a1 100644 --- a/drivers/clk/samsung/clk.c +++ b/drivers/clk/samsung/clk.c @@ -139,7 +139,7 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, unsigned int nr_clk) { struct clk_hw *clk_hw; - unsigned int idx, ret; + unsigned int idx; for (idx = 0; idx < nr_clk; idx++, list++) { clk_hw = clk_hw_register_fixed_rate(ctx->dev, list->name, @@ -151,15 +151,6 @@ void __init samsung_clk_register_fixed_rate(struct samsung_clk_provider *ctx, } samsung_clk_add_lookup(ctx, clk_hw, list->id); - - /* - * Unconditionally add a clock lookup for the fixed rate clocks. - * There are not many of these on any of Samsung platforms. - */ - ret = clk_hw_register_clkdev(clk_hw, list->name, NULL); - if (ret) - pr_err("%s: failed to register clock lookup for %s", - __func__, list->name); } }
Commit 4d11c62ca8d7 ("clkdev: report over-sized strings when creating clkdev entries") revealed that clock lookup is registered for all fixed clocks. The mentioned commit added a check if the registered name is not too long. This fails for some clocks registered for Exynos542x SoCs family. This lookup is a left-over from early common clock framework days, not really needed nowadays, so remove it to avoid further issues. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Tested-by: Sam Protsenko <semen.protsenko@linaro.org> --- v2: - removed unused 'ret' variable --- drivers/clk/samsung/clk.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-)