* [PATCH] thermal: bxt: remove redundant variable trip
@ 2017-11-01 9:41 Colin King
0 siblings, 0 replies; only message in thread
From: Colin King @ 2017-11-01 9:41 UTC (permalink / raw)
To: Zhang Rui, Eduardo Valentin, linux-pm; +Cc: kernel-janitors, linux-kernel
From: Colin Ian King <colin.king@canonical.com>
Variable trip is assigned but never read, hence it is redundant
and can be removed. Cleans up clang warning:
drivers/thermal/intel_bxt_pmic_thermal.c:204:4: warning: Value stored
to 'trip' is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/thermal/intel_bxt_pmic_thermal.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/thermal/intel_bxt_pmic_thermal.c b/drivers/thermal/intel_bxt_pmic_thermal.c
index ef6b32242ccb..94cfd0064c43 100644
--- a/drivers/thermal/intel_bxt_pmic_thermal.c
+++ b/drivers/thermal/intel_bxt_pmic_thermal.c
@@ -166,7 +166,7 @@ static irqreturn_t pmic_thermal_irq_handler(int irq, void *data)
struct pmic_thermal_data *td;
struct intel_soc_pmic *pmic;
struct regmap *regmap;
- u8 reg_val, mask, irq_stat, trip;
+ u8 reg_val, mask, irq_stat;
u16 reg, evt_stat_reg;
int i, j, ret;
@@ -201,7 +201,6 @@ static irqreturn_t pmic_thermal_irq_handler(int irq, void *data)
if (regmap_read(regmap, evt_stat_reg, &ret))
return IRQ_HANDLED;
- trip = td->maps[i].trip_config[j].trip_num;
tzd = thermal_zone_get_zone_by_name(td->maps[i].handle);
if (!IS_ERR(tzd))
thermal_zone_device_update(tzd,
--
2.14.1
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