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Commit 38609177 authored by Bingzhe Cai's avatar Bingzhe Cai
Browse files

input: misc: stk3x1x: remove unnecessary log message 



Remove unnecessary log message from stk3x1x ALPS driver, driver
should be quiet in normal operation.

Change-Id: I25366c1bf34ed8ef75b83914c0f3cbe3e2fff8ef
Signed-off-by: default avatarBingzhe Cai <bingzhec@codeaurora.org>
parent 73d6bc43

drivers/input/misc/stk3x1x.c

+15 −20
Original line number Diff line number Diff line
@@ -64,8 +64,6 @@ 
#define STK_POLL_PS

#define STK_POLL_ALS		/* ALS interrupt is valid only when STK_PS_INT_MODE = 1	or 4*/



#define STK_DEBUG_PRINTF



/* Define Register Map */

#define STK_STATE_REG 			0x00

#define STK_PSCTRL_REG 			0x01
@@ -321,11 +319,11 @@ static void stk_init_code_threshold_table(struct stk3x1x_data *ps_data) 
    for (i=1,j=0;i<LUX_THD_TABLE_SIZE;i++,j++)

    {

        alscode = stk_lux2alscode(ps_data, lux_threshold_table[j]);

        printk(KERN_INFO "alscode[%d]=%d\n",i,alscode);

		dev_dbg(&ps_data->client->dev, "alscode[%d]=%d\n", i, alscode);

        code_threshold_table[i] = (uint16_t)(alscode);

    }

    code_threshold_table[i] = 0xffff;

    printk(KERN_INFO "alscode[%d]=%d\n",i,alscode);

	dev_dbg(&ps_data->client->dev, "alscode[%d]=%d\n", i, alscode);

}



static uint32_t stk_get_lux_interval_index(uint16_t alscode)
@@ -458,7 +456,6 @@ static int32_t stk3x1x_check_pid(struct stk3x1x_data *ps_data) 
        printk(KERN_ERR "%s: read i2c error, err=%d\n", __func__, err2);

        return -1;

    }

	printk(KERN_INFO "%s: PID=0x%x, RID=0x%x\n", __func__, err1, err2);

	if(err2 == 0xC0)

		printk(KERN_INFO "%s: RID=0xC0!!!!!!!!!!!!!\n", __func__);
@@ -685,7 +682,9 @@ static int32_t stk3x1x_enable_ps(struct stk3x1x_data *ps_data, uint8_t enable) 
		input_sync(ps_data->ps_input_dev);

		wake_lock_timeout(&ps_data->ps_wakelock, 3*HZ);

		reading = stk3x1x_get_ps_reading(ps_data);

		printk(KERN_INFO "%s: ps input event=%d, ps code = %d\n",__func__, near_far_state, reading);

		dev_dbg(&ps_data->client->dev,

			"%s: ps input event=%d, ps code = %d\n",

			__func__, near_far_state, reading);

#endif	/* #ifndef STK_POLL_PS */

	}

	else
@@ -935,7 +934,7 @@ static ssize_t stk_als_enable_store(struct device *dev, struct device_attribute 
		printk(KERN_ERR "%s, invalid value %d\n", __func__, *buf);

		return -EINVAL;

	}

    printk(KERN_INFO "%s: Enable ALS : %d\n", __func__, en);

	dev_dbg(dev, "%s: Enable ALS : %d\n", __func__, en);

    mutex_lock(&ps_data->io_lock);

    stk3x1x_enable_als(ps_data, en);

    mutex_unlock(&ps_data->io_lock);
@@ -971,7 +970,7 @@ static ssize_t stk_als_lux_store(struct device *dev, struct device_attribute *at 
	input_report_abs(ps_data->als_input_dev, ABS_MISC, value);

	input_sync(ps_data->als_input_dev);

	mutex_unlock(&ps_data->io_lock);

	printk(KERN_INFO "%s: als input event %ld lux\n",__func__, value);

	dev_dbg(dev, "%s: als input event %ld lux\n", __func__, value);



    return size;

}
@@ -1166,7 +1165,7 @@ static ssize_t stk_ps_enable_store(struct device *dev, struct device_attribute * 
		printk(KERN_ERR "%s, invalid value %d\n", __func__, *buf);

		return -EINVAL;

	}

    printk(KERN_INFO "%s: Enable PS : %d\n", __func__, en);

	dev_dbg(dev, "%s: Enable PS : %d\n", __func__, en);

    mutex_lock(&ps_data->io_lock);

    stk3x1x_enable_ps(ps_data, en);

    mutex_unlock(&ps_data->io_lock);
@@ -1200,7 +1199,7 @@ static ssize_t stk_ps_enable_aso_store(struct device *dev, struct device_attribu 
		printk(KERN_ERR "%s, invalid value %d\n", __func__, *buf);

		return -EINVAL;

	}

    printk(KERN_INFO "%s: Enable PS ASO : %d\n", __func__, en);

	dev_dbg(dev, "%s: Enable PS ASO : %d\n", __func__, en);



    ret = i2c_smbus_read_byte_data(ps_data->client, STK_STATE_REG);

    if (ret < 0)
@@ -1288,7 +1287,7 @@ static ssize_t stk_ps_distance_show(struct device *dev, struct device_attribute 
	input_sync(ps_data->ps_input_dev);

    mutex_unlock(&ps_data->io_lock);

	wake_lock_timeout(&ps_data->ps_wakelock, 3*HZ);

	printk(KERN_INFO "%s: ps input event %d cm\n",__func__, dist);

	dev_dbg(dev, "%s: ps input event %d cm\n", __func__, dist);

    return scnprintf(buf, PAGE_SIZE, "%d\n", dist);

}
@@ -1311,7 +1310,7 @@ static ssize_t stk_ps_distance_store(struct device *dev, struct device_attribute 
	input_sync(ps_data->ps_input_dev);

    mutex_unlock(&ps_data->io_lock);

	wake_lock_timeout(&ps_data->ps_wakelock, 3*HZ);

	printk(KERN_INFO "%s: ps input event %ld cm\n",__func__, value);

	dev_dbg(dev, "%s: ps input event %ld cm\n", __func__, value);

    return size;

}
@@ -1507,7 +1506,7 @@ static ssize_t stk_all_reg_show(struct device *dev, struct device_attribute *att 
		}

		else

		{

			printk(KERN_INFO "reg[0x%2X]=0x%2X\n", cnt, ps_reg[cnt]);

			dev_dbg(dev, "reg[0x%2X]=0x%2X\n", cnt, ps_reg[cnt]);

		}

	}

	ps_reg[cnt] = i2c_smbus_read_byte_data(ps_data->client, STK_PDT_ID_REG);
@@ -1517,7 +1516,7 @@ static ssize_t stk_all_reg_show(struct device *dev, struct device_attribute *att 
		printk( KERN_ERR "all_reg_show:i2c_smbus_read_byte_data fail, ret=%d", ps_reg[cnt]);

		return -EINVAL;

	}

	printk( KERN_INFO "reg[0x%x]=0x%2X\n", STK_PDT_ID_REG, ps_reg[cnt]);

	dev_dbg(dev, "reg[0x%x]=0x%2X\n", STK_PDT_ID_REG, ps_reg[cnt]);

	cnt++;

	ps_reg[cnt] = i2c_smbus_read_byte_data(ps_data->client, STK_RSRVD_REG);

	if(ps_reg[cnt] < 0)
@@ -1526,7 +1525,7 @@ static ssize_t stk_all_reg_show(struct device *dev, struct device_attribute *att 
		printk( KERN_ERR "all_reg_show:i2c_smbus_read_byte_data fail, ret=%d", ps_reg[cnt]);

		return -EINVAL;

	}

	printk( KERN_INFO "reg[0x%x]=0x%2X\n", STK_RSRVD_REG, ps_reg[cnt]);

	dev_dbg(dev, "reg[0x%x]=0x%2X\n", STK_RSRVD_REG, ps_reg[cnt]);

    mutex_unlock(&ps_data->io_lock);



    return scnprintf(buf, PAGE_SIZE, "%2X %2X %2X %2X %2X,%2X %2X %2X %2X %2X,%2X %2X %2X %2X %2X,%2X %2X %2X %2X %2X,%2X %2X %2X %2X %2X,%2X %2X\n",
@@ -1589,8 +1588,7 @@ static ssize_t stk_send_store(struct device *dev, struct device_attribute *attr, 
			__func__, ret);

		return ret;

	}

	printk(KERN_INFO "%s: write reg 0x%x=0x%x\n", __func__, addr, cmd);



	dev_dbg(dev, "%s: write reg 0x%x=0x%x\n", __func__, addr, cmd);

	addr_u8 = (u8) addr;

	cmd_u8 = (u8) cmd;

	//mutex_lock(&ps_data->io_lock);
@@ -1688,7 +1686,6 @@ static void stk_als_work_func(struct work_struct *work) 
	input_report_abs(ps_data->als_input_dev, ABS_MISC, ps_data->als_lux_last);

	input_sync(ps_data->als_input_dev);

	mutex_unlock(&ps_data->io_lock);

	//printk(KERN_INFO "%s: als input event %d lux\n",__func__, ps_data->als_lux_last);

}

#endif
@@ -1948,7 +1945,6 @@ static void stk3x1x_early_suspend(struct early_suspend *h) 
	int err;

#endif



	printk(KERN_INFO "%s", __func__);

    mutex_lock(&ps_data->io_lock);

	if(ps_data->als_enabled)

	{
@@ -1976,7 +1972,6 @@ static void stk3x1x_late_resume(struct early_suspend *h) 
	int err;

#endif



	printk(KERN_INFO "%s", __func__);

    mutex_lock(&ps_data->io_lock);

	if(ps_data->als_enabled)

		stk3x1x_enable_als(ps_data, 1);