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clk-si5341: replace snprintf in show functions with sysfs_emit

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coccicheck complains about the use of snprintf() in sysfs show functions.

Fix the following coccicheck warning:
drivers/clk/clk-si5341.c:1471: WARNING: use scnprintf or sprintf.
drivers/clk/clk-si5341.c:1486: WARNING: use scnprintf or sprintf.
drivers/clk/clk-si5341.c:1501: WARNING: use scnprintf or sprintf.
drivers/clk/clk-si5341.c:1516: WARNING: use scnprintf or sprintf.

Use sysfs_emit instead of scnprintf or sprintf makes more sense.

Signed-off-by: Qing Wang <wangqing@vivo.com>
Link: https://lore.kernel.org/r/1634280331-4150-1-git-send-email-wangqing@vivo.com
Reviewed-by: Robert Hancock <robert.hancock@calian.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Qing Wang 2021-10-14 23:45:28 -07:00 committed by Stephen Boyd
parent 2a8b539433
commit 982c595375
1 changed files with 4 additions and 4 deletions
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8
drivers/clk/clk-si5341.c
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@ -1470,7 +1470,7 @@ static ssize_t input_present_show(struct device *dev,
if (res < 0)
return res;
res = !(status & SI5341_STATUS_LOSREF);
return snprintf(buf, PAGE_SIZE, "%d\n", res);
return sysfs_emit(buf, "%d\n", res);
}
static DEVICE_ATTR_RO(input_present);
@ -1485,7 +1485,7 @@ static ssize_t input_present_sticky_show(struct device *dev,
if (res < 0)
return res;
res = !(status & SI5341_STATUS_LOSREF);
return snprintf(buf, PAGE_SIZE, "%d\n", res);
return sysfs_emit(buf, "%d\n", res);
}
static DEVICE_ATTR_RO(input_present_sticky);
@ -1500,7 +1500,7 @@ static ssize_t pll_locked_show(struct device *dev,
if (res < 0)
return res;
res = !(status & SI5341_STATUS_LOL);
return snprintf(buf, PAGE_SIZE, "%d\n", res);
return sysfs_emit(buf, "%d\n", res);
}
static DEVICE_ATTR_RO(pll_locked);
@ -1515,7 +1515,7 @@ static ssize_t pll_locked_sticky_show(struct device *dev,
if (res < 0)
return res;
res = !(status & SI5341_STATUS_LOL);
return snprintf(buf, PAGE_SIZE, "%d\n", res);
return sysfs_emit(buf, "%d\n", res);
}
static DEVICE_ATTR_RO(pll_locked_sticky);