clk: mediatek: Use %pe to print errors

If %pe is used to print errors, a string representation of the error
would be printed instead of a number as with %ld. Also, all the sites
printing errors are deriving the error code from a pointer. Using %pe
is more straightforward.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Miles Chen <miles.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220208124034.414635-2-wenst@chromium.org
Reviewed-by: Chun-Jie Chen <chun-jie.chen@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/mediatek/clk-apmixed.c b/drivers/clk/mediatek/clk-apmixed.c
index caa9119..a29339c 100644 (file)
--- a/drivers/clk/mediatek/clk-apmixed.c
+++ b/drivers/clk/mediatek/clk-apmixed.c
@@ -92,7 +92,7 @@ struct clk * __init mtk_clk_register_ref2usb_tx(const char *name,
        clk = clk_register(NULL, &tx->hw);
 
        if (IS_ERR(clk)) {
-               pr_err("Failed to register clk %s: %ld\n", name, PTR_ERR(clk));
+               pr_err("Failed to register clk %s: %pe\n", name, clk);
                kfree(tx);
        }
 

diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c
index e188018..cab5095 100644 (file)
--- a/drivers/clk/mediatek/clk-cpumux.c
+++ b/drivers/clk/mediatek/clk-cpumux.c
@@ -87,8 +87,7 @@ int mtk_clk_register_cpumuxes(struct device_node *node,
 
        regmap = device_node_to_regmap(node);
        if (IS_ERR(regmap)) {
-               pr_err("Cannot find regmap for %pOF: %ld\n", node,
-                      PTR_ERR(regmap));
+               pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap);
                return PTR_ERR(regmap);
        }
 
@@ -97,8 +96,7 @@ int mtk_clk_register_cpumuxes(struct device_node *node,
 
                clk = mtk_clk_register_cpumux(mux, regmap);
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                              mux->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", mux->name, clk);
                        continue;
                }
 

diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c
index 8d5791b..519a461 100644 (file)
--- a/drivers/clk/mediatek/clk-mtk.c
+++ b/drivers/clk/mediatek/clk-mtk.c
@@ -70,8 +70,7 @@ void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks,
                                              rc->rate);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                                       rc->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", rc->name, clk);
                        continue;
                }
 
@@ -97,8 +96,7 @@ void mtk_clk_register_factors(const struct mtk_fixed_factor *clks,
                                CLK_SET_RATE_PARENT, ff->mult, ff->div);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                                       ff->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", ff->name, clk);
                        continue;
                }
 
@@ -122,8 +120,7 @@ int mtk_clk_register_gates_with_dev(struct device_node *node,
 
        regmap = device_node_to_regmap(node);
        if (IS_ERR(regmap)) {
-               pr_err("Cannot find regmap for %pOF: %ld\n", node,
-                               PTR_ERR(regmap));
+               pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap);
                return PTR_ERR(regmap);
        }
 
@@ -141,8 +138,7 @@ int mtk_clk_register_gates_with_dev(struct device_node *node,
                                gate->shift, gate->ops, gate->flags, dev);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                                       gate->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", gate->name, clk);
                        continue;
                }
 
@@ -264,8 +260,7 @@ void mtk_clk_register_composites(const struct mtk_composite *mcs,
                clk = mtk_clk_register_composite(mc, base, lock);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                                       mc->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", mc->name, clk);
                        continue;
                }
 
@@ -293,8 +288,7 @@ void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds,
                        mcd->div_width, mcd->clk_divider_flags, lock);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                               mcd->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", mcd->name, clk);
                        continue;
                }
 

diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c
index 6d3a50e..89f23e1 100644 (file)
--- a/drivers/clk/mediatek/clk-mux.c
+++ b/drivers/clk/mediatek/clk-mux.c
@@ -175,8 +175,7 @@ int mtk_clk_register_muxes(const struct mtk_mux *muxes,
 
        regmap = device_node_to_regmap(node);
        if (IS_ERR(regmap)) {
-               pr_err("Cannot find regmap for %pOF: %ld\n", node,
-                      PTR_ERR(regmap));
+               pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap);
                return PTR_ERR(regmap);
        }
 
@@ -187,8 +186,7 @@ int mtk_clk_register_muxes(const struct mtk_mux *muxes,
                        clk = mtk_clk_register_mux(mux, regmap, lock);
 
                        if (IS_ERR(clk)) {
-                               pr_err("Failed to register clk %s: %ld\n",
-                                      mux->name, PTR_ERR(clk));
+                               pr_err("Failed to register clk %s: %pe\n", mux->name, clk);
                                continue;
                        }
 

diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index 60d7ffa..f04f724 100644 (file)
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -378,8 +378,7 @@ void mtk_clk_register_plls(struct device_node *node,
                clk = mtk_clk_register_pll(pll, base);
 
                if (IS_ERR(clk)) {
-                       pr_err("Failed to register clk %s: %ld\n",
-                                       pll->name, PTR_ERR(clk));
+                       pr_err("Failed to register clk %s: %pe\n", pll->name, clk);
                        continue;
                }
 

diff --git a/drivers/clk/mediatek/reset.c b/drivers/clk/mediatek/reset.c
index ffe464c..bcec4b8 100644 (file)
--- a/drivers/clk/mediatek/reset.c
+++ b/drivers/clk/mediatek/reset.c
@@ -100,8 +100,7 @@ static void mtk_register_reset_controller_common(struct device_node *np,
 
        regmap = device_node_to_regmap(np);
        if (IS_ERR(regmap)) {
-               pr_err("Cannot find regmap for %pOF: %ld\n", np,
-                               PTR_ERR(regmap));
+               pr_err("Cannot find regmap for %pOF: %pe\n", np, regmap);
                return;
        }