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Subject[PATCH] clk: Neaten clk_summary output
Date
From: Geert Uytterhoeven <geert+renesas@glider.be>

- Limit ruler to 80 characters (was: 81),
- Widen rate column by 1 for nicer spacing,
- Right-align numbers and their column headers,
- Move a newline to reduce the number of seq_printf() calls,
- Use set_puts() for fixed strings.

Before:

clock enable_cnt prepare_cnt rate accuracy
---------------------------------------------------------------------------------
extal 2 2 20000000 0
thermal 1 1 20000000 0
cp 0 0 10000000 0
tpu0 0 0 10000000 0
tmu0 0 0 10000000 0
main 1 1 20000000 0
pll3 0 0 1600000000 0
ddr 0 0 200000000 0
zb3d2 0 0 200000000 0
zb3 0 0 400000000 0
pll1 4 4 1560000000 0
oscclk 0 0 126953 0
rclk 1 1 31738 0
cmt1 0 0 31738 0
cmt0 1 1 31738 0
imp 0 0 390000000 0

After:

clock enable_cnt prepare_cnt rate accuracy
--------------------------------------------------------------------------------
extal 2 2 20000000 0
thermal 1 1 20000000 0
cp 0 0 10000000 0
tpu0 0 0 10000000 0
tmu0 0 0 10000000 0
main 1 1 20000000 0
pll3 0 0 1600000000 0
ddr 0 0 200000000 0
zb3d2 0 0 200000000 0
zb3 0 0 400000000 0
pll1 4 4 1560000000 0
oscclk 0 0 126953 0
rclk 1 1 31738 0
cmt1 0 0 31738 0
cmt0 1 1 31738 0
imp 0 0 390000000 0

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
drivers/clk/clk.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index fb3c40b4fbe2..73fe1fade11f 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -106,12 +106,11 @@ static void clk_summary_show_one(struct seq_file *s, struct clk *c, int level)
if (!c)
return;

- seq_printf(s, "%*s%-*s %-11d %-12d %-10lu %-11lu",
+ seq_printf(s, "%*s%-*s %11d %12d %11lu %10lu\n",
level * 3 + 1, "",
30 - level * 3, c->name,
c->enable_count, c->prepare_count, clk_get_rate(c),
clk_get_accuracy(c));
- seq_printf(s, "\n");
}

static void clk_summary_show_subtree(struct seq_file *s, struct clk *c,
@@ -132,8 +131,8 @@ static int clk_summary_show(struct seq_file *s, void *data)
{
struct clk *c;

- seq_printf(s, " clock enable_cnt prepare_cnt rate accuracy\n");
- seq_printf(s, "---------------------------------------------------------------------------------\n");
+ seq_puts(s, " clock enable_cnt prepare_cnt rate accuracy\n");
+ seq_puts(s, "--------------------------------------------------------------------------------\n");

clk_prepare_lock();

--
1.7.9.5


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