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cpufreq: interactive: fix show_target_loads and show_above_hispeed_delay

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Remove a trailing whitespace from target_loads and above_hispeed_delay. Problem
happens when user-space program tried to restore parameters that saved before
changing parameters. In this case was returned error(EINVAL).

Change-Id: I5a74e3824602cd6f2b74651adda5ec1b627e61e9
Signed-off-by: Minsung Kim <ms925.kim@samsung.com>
This commit is contained in:
Minsung Kim
2013-08-25 19:23:34 +09:00
committed by John Stultz
parent e8ad1a85f6
commit 6728dfa91a
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/cpufreq_interactive.c
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@@ -742,7 +742,7 @@ static ssize_t show_target_loads(
ret += sprintf(buf + ret, "%u%s", target_loads[i],
i & 0x1 ? ":" : " ");
ret += sprintf(buf + ret, "\n");
ret += sprintf(buf + --ret, "\n");
spin_unlock_irqrestore(&target_loads_lock, flags);
return ret;
}
@@ -785,7 +785,7 @@ static ssize_t show_above_hispeed_delay(
ret += sprintf(buf + ret, "%u%s", above_hispeed_delay[i],
i & 0x1 ? ":" : " ");
ret += sprintf(buf + ret, "\n");
ret += sprintf(buf + --ret, "\n");
spin_unlock_irqrestore(&above_hispeed_delay_lock, flags);
return ret;
}