From: Chen-Yu Tsai <wenst@chromium.org>
To: Stephen Boyd <sboyd@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Chen-Yu Tsai <wenst@chromium.org>,
Chun-Jie Chen <chun-jie.chen@mediatek.com>,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 01/31] clk: mediatek: Use %pe to print errors
Date: Sat, 22 Jan 2022 17:17:01 +0800 [thread overview]
Message-ID: <20220122091731.283592-2-wenst@chromium.org> (raw)
In-Reply-To: <20220122091731.283592-1-wenst@chromium.org>
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>
---
drivers/clk/mediatek/clk-apmixed.c | 2 +-
drivers/clk/mediatek/clk-cpumux.c | 6 ++----
drivers/clk/mediatek/clk-mtk.c | 18 ++++++------------
drivers/clk/mediatek/clk-mux.c | 6 ++----
drivers/clk/mediatek/clk-pll.c | 3 +--
drivers/clk/mediatek/reset.c | 3 +--
6 files changed, 13 insertions(+), 25 deletions(-)
diff --git a/drivers/clk/mediatek/clk-apmixed.c b/drivers/clk/mediatek/clk-apmixed.c
index caa9119413f1..a29339cc26c4 100644
--- 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 e188018bc906..cab5095416b6 100644
--- 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 8d5791b3f460..519a461cbb6f 100644
--- 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 6d3a50eb7d6f..89f23e111d91 100644
--- 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 60d7ffa0b924..f04f724e12e5 100644
--- 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 ffe464ce7ff8..bcec4b89f449 100644
--- 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;
}
--
2.35.0.rc0.227.g00780c9af4-goog
next prev parent reply other threads:[~2022-01-22 9:17 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-22 9:17 [PATCH 00/31] clk: mediatek: Cleanups and Improvements - Part 1 Chen-Yu Tsai
2022-01-22 9:17 ` Chen-Yu Tsai [this message]
2022-01-22 9:17 ` [PATCH 02/31] clk: mediatek: gate: Consolidate gate type clk related code Chen-Yu Tsai
2022-01-24 16:04 ` Miles Chen
2022-01-22 9:17 ` [PATCH 03/31] clk: mediatek: gate: Internalize clk implementation Chen-Yu Tsai
2022-01-24 16:09 ` Miles Chen
2022-01-22 9:17 ` [PATCH 04/31] clk: mediatek: gate: Implement unregister API Chen-Yu Tsai
2022-01-24 16:21 ` Miles Chen
2022-01-22 9:17 ` [PATCH 05/31] clk: mediatek: gate: Clean up included headers Chen-Yu Tsai
2022-01-24 16:29 ` Miles Chen
2022-01-22 9:17 ` [PATCH 06/31] clk: mediatek: cpumux: Implement unregister API Chen-Yu Tsai
2022-01-25 17:11 ` Miles Chen
2022-01-22 9:17 ` [PATCH 07/31] clk: mediatek: cpumux: Internalize struct mtk_clk_cpumux Chen-Yu Tsai
2022-01-25 17:14 ` Miles Chen
2022-01-22 9:17 ` [PATCH 08/31] clk: mediatek: cpumux: Clean up included headers Chen-Yu Tsai
2022-01-25 17:16 ` Miles Chen
2022-01-22 9:17 ` [PATCH 09/31] clk: mediatek: mux: Implement unregister API Chen-Yu Tsai
2022-01-25 17:20 ` Miles Chen
2022-01-26 6:04 ` [PATCH 13/31] clk: mediatek: pll: " Miles Chen
2022-01-26 6:18 ` Chen-Yu Tsai
2022-01-22 9:17 ` [PATCH 10/31] clk: mediatek: mux: Internalize struct mtk_clk_mux Chen-Yu Tsai
2022-01-25 17:22 ` Miles Chen
2022-01-22 9:17 ` [PATCH 11/31] clk: mediatek: mux: Clean up included headers Chen-Yu Tsai
2022-01-25 17:38 ` Miles Chen
2022-01-26 6:32 ` Chen-Yu Tsai
2022-01-22 9:17 ` [PATCH 12/31] clk: mediatek: pll: Split definitions into separate header file Chen-Yu Tsai
2022-01-26 6:06 ` Miles Chen
2022-01-22 9:17 ` [PATCH 13/31] clk: mediatek: pll: Implement unregister API Chen-Yu Tsai
2022-01-22 9:17 ` [PATCH 14/31] clk: mediatek: pll: Clean up included headers Chen-Yu Tsai
2022-01-26 6:36 ` Miles Chen
2022-02-02 12:58 ` Chen-Yu Tsai
2022-01-22 9:17 ` [PATCH 15/31] clk: mediatek: Implement mtk_clk_unregister_fixed_clks() API Chen-Yu Tsai
2022-01-26 6:55 ` Miles Chen
2022-01-22 9:17 ` [PATCH 16/31] clk: mediatek: Implement mtk_clk_unregister_factors() API Chen-Yu Tsai
2022-01-26 6:56 ` Miles Chen
2022-01-22 9:17 ` [PATCH 17/31] clk: mediatek: Implement mtk_clk_unregister_divider_clks() API Chen-Yu Tsai
2022-01-26 6:58 ` Miles Chen
2022-01-22 9:17 ` [PATCH 18/31] clk: mediatek: Implement mtk_clk_unregister_composites() API Chen-Yu Tsai
2022-01-26 7:06 ` Miles Chen
2022-01-22 9:17 ` [PATCH 19/31] clk: mediatek: Add mtk_clk_simple_remove() Chen-Yu Tsai
2022-01-26 7:13 ` Miles Chen
2022-01-22 9:17 ` [PATCH 20/31] clk: mediatek: mtk: Clean up included headers Chen-Yu Tsai
2022-01-26 7:26 ` Miles Chen
2022-01-22 9:17 ` [PATCH 21/31] clk: mediatek: cpumux: Implement error handling in register API Chen-Yu Tsai
2022-01-26 7:29 ` Miles Chen
2022-01-22 9:17 ` [PATCH 22/31] clk: mediatek: gate: " Chen-Yu Tsai
2022-01-26 7:42 ` Miles Chen
2022-01-22 9:17 ` [PATCH 23/31] clk: mediatek: mux: Reverse check for existing clk to reduce nesting level Chen-Yu Tsai
2022-01-26 8:08 ` Miles Chen
2022-01-22 9:17 ` [PATCH 24/31] clk: mediatek: mux: Implement error handling in register API Chen-Yu Tsai
2022-01-26 8:09 ` Miles Chen
2022-01-22 9:17 ` [PATCH 25/31] clk: mediatek: pll: " Chen-Yu Tsai
2022-01-24 12:05 ` [PATCH] clk: mediatek: pll: fix semicolon.cocci warnings kernel test robot
2022-01-24 12:14 ` [PATCH 25/31] clk: mediatek: pll: Implement error handling in register API kernel test robot
2022-01-26 8:13 ` Miles Chen
2022-01-22 9:17 ` [PATCH 26/31] clk: mediatek: mtk: Implement error handling in register APIs Chen-Yu Tsai
2022-01-26 8:16 ` Miles Chen
2022-01-22 9:17 ` [PATCH 27/31] clk: mediatek: Unregister clks in mtk_clk_simple_probe() error path Chen-Yu Tsai
2022-01-26 8:19 ` Miles Chen
2022-01-22 9:17 ` [PATCH 28/31] clk: mediatek: mt8195: Hook up mtk_clk_simple_remove() Chen-Yu Tsai
2022-01-26 8:23 ` Miles Chen
2022-01-22 9:17 ` [PATCH 29/31] clk: mediatek: mt8195: Implement error handling in probe functions Chen-Yu Tsai
2022-01-26 8:37 ` Miles Chen
2022-01-22 9:17 ` [PATCH 30/31] clk: mediatek: mt8195: Implement remove functions Chen-Yu Tsai
2022-01-26 8:40 ` Miles Chen
2022-01-22 9:17 ` [PATCH 31/31] clk: mediatek: Warn if clk IDs are duplicated Chen-Yu Tsai
2022-01-26 8:59 ` Miles Chen
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