mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-24 19:19:52 +02:00
fc54b9bf15
(stable-branch of Openmoko) git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13613 3c298f89-4303-0410-b956-a3cf2f4a3e73
139 lines
5.2 KiB
Diff
139 lines
5.2 KiB
Diff
From 2d61a7406ec89893cdb4246d3f0144818278a5d8 Mon Sep 17 00:00:00 2001
|
|
From: Andy Green <andy@openmoko.com>
|
|
Date: Fri, 15 Aug 2008 11:51:04 +0100
|
|
Subject: [PATCH] checkpatch-accel-fixes.patch
|
|
|
|
style cleanups for accel threshold setting patch
|
|
|
|
Signed-off-by: Andy Green <andy@openmoko.com>
|
|
---
|
|
drivers/input/misc/lis302dl.c | 43 +++++++++++++++++++++++-----------------
|
|
1 files changed, 25 insertions(+), 18 deletions(-)
|
|
|
|
diff --git a/drivers/input/misc/lis302dl.c b/drivers/input/misc/lis302dl.c
|
|
index 3f6d0eb..7df31af 100644
|
|
--- a/drivers/input/misc/lis302dl.c
|
|
+++ b/drivers/input/misc/lis302dl.c
|
|
@@ -254,7 +254,7 @@ static int freefall_ms_to_duration(struct lis302dl_info *lis, int ms)
|
|
|
|
/* If we have 400 ms sampling rate, the stepping is 2.5 ms,
|
|
* on 100 ms the stepping is 10ms */
|
|
- if ( r & LIS302DL_CTRL1_DR ) {
|
|
+ if (r & LIS302DL_CTRL1_DR) {
|
|
/* Too large */
|
|
if (ms > 637)
|
|
return -1;
|
|
@@ -272,15 +272,15 @@ static int freefall_duration_to_ms(struct lis302dl_info *lis, int duration)
|
|
{
|
|
u_int8_t r = reg_read(lis, LIS302DL_REG_CTRL1);
|
|
|
|
- if ( r & LIS302DL_CTRL1_DR )
|
|
+ if (r & LIS302DL_CTRL1_DR)
|
|
return (duration * 25) / 10;
|
|
|
|
return duration * 10;
|
|
}
|
|
|
|
/* Configure freefall/wakeup interrupts */
|
|
-static ssize_t set_freefall_common(int which, struct device *dev, struct device_attribute *attr,
|
|
- const char *buf, size_t count)
|
|
+static ssize_t set_freefall_common(int which, struct device *dev,
|
|
+ struct device_attribute *attr, const char *buf, size_t count)
|
|
{
|
|
struct lis302dl_info *lis = dev_get_drvdata(dev);
|
|
u_int8_t x_lo, y_lo, z_lo;
|
|
@@ -305,17 +305,18 @@ static ssize_t set_freefall_common(int which, struct device *dev, struct device_
|
|
flag_mask = LIS302DL_F_WUP_FF_2;
|
|
intmode = LIS302DL_INTMODE_FF_WU_2;
|
|
|
|
- printk(KERN_WARNING "Configuring second freefall / wakeup interrupt\n");
|
|
+ printk(KERN_WARNING
|
|
+ "Configuring second freefall / wakeup interrupt\n");
|
|
}
|
|
|
|
/* Parse the input */
|
|
- if (strcmp(buf, "0\n") == 0)
|
|
- {
|
|
+ if (strcmp(buf, "0\n") == 0) {
|
|
/* Turn off the interrupt */
|
|
local_save_flags(flags);
|
|
- if ( (lis->flags & LIS302DL_F_IRQ_WAKE) != 0 )
|
|
+ if (lis->flags & LIS302DL_F_IRQ_WAKE)
|
|
disable_irq_wake(lis->spi_dev->irq);
|
|
- lis302dl_int_mode(lis->spi_dev, which, LIS302DL_INTMODE_DATA_READY);
|
|
+ lis302dl_int_mode(lis->spi_dev, which,
|
|
+ LIS302DL_INTMODE_DATA_READY);
|
|
lis->flags &= ~(flag_mask | LIS302DL_F_IRQ_WAKE);
|
|
|
|
reg_write(lis, r_cfg, 0);
|
|
@@ -323,15 +324,17 @@ static ssize_t set_freefall_common(int which, struct device *dev, struct device_
|
|
reg_write(lis, r_duration, 0);
|
|
|
|
/* Power off unless the input subsystem is using the device */
|
|
- if ( (lis->flags & LIS302DL_F_INPUT_OPEN) == 0 )
|
|
- reg_set_bit_mask(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_PD, 0);
|
|
+ if (!(lis->flags & LIS302DL_F_INPUT_OPEN))
|
|
+ reg_set_bit_mask(lis, LIS302DL_REG_CTRL1,
|
|
+ LIS302DL_CTRL1_PD, 0);
|
|
|
|
local_irq_restore(flags);
|
|
|
|
return count;
|
|
}
|
|
|
|
- if (sscanf(buf, "%d %d %d %d %d %d", &x, &y, &z, &threshold, &ms, &and_events) != 6)
|
|
+ if (sscanf(buf, "%d %d %d %d %d %d", &x, &y, &z, &threshold, &ms,
|
|
+ &and_events) != 6)
|
|
return -EINVAL;
|
|
|
|
duration = freefall_ms_to_duration(lis, ms);
|
|
@@ -364,7 +367,7 @@ static ssize_t set_freefall_common(int which, struct device *dev, struct device_
|
|
|
|
/* Power up the device and note that we want to wake up from
|
|
* this interrupt */
|
|
- if ( (lis->flags & LIS302DL_F_IRQ_WAKE) == 0 )
|
|
+ if (!(lis->flags & LIS302DL_F_IRQ_WAKE))
|
|
enable_irq_wake(lis->spi_dev->irq);
|
|
|
|
lis->flags |= flag_mask | LIS302DL_F_IRQ_WAKE;
|
|
@@ -420,10 +423,12 @@ static ssize_t show_freefall_common(int which, struct device *dev,
|
|
LIS302DL_FFWUCFG_ZLIE | LIS302DL_FFWUCFG_ZHIE)) == 0)
|
|
return sprintf(buf, "off\n");
|
|
|
|
- return sprintf(buf,"%s events, %s interrupt, duration %d, threshold %d, "
|
|
+ return sprintf(buf,
|
|
+ "%s events, %s interrupt, duration %d, threshold %d, "
|
|
"enabled: %s %s %s %s %s %s\n",
|
|
(config & LIS302DL_FFWUCFG_AOI) == 0 ? "or" : "and",
|
|
- (config & LIS302DL_FFWUCFG_LIR) == 0 ? "don't latch" : "latch",
|
|
+ (config & LIS302DL_FFWUCFG_LIR) == 0 ?
|
|
+ "don't latch" : "latch",
|
|
freefall_duration_to_ms(lis, duration), threshold,
|
|
(config & LIS302DL_FFWUCFG_XLIE) == 0 ? "---" : "xlo",
|
|
(config & LIS302DL_FFWUCFG_XHIE) == 0 ? "---" : "xhi",
|
|
@@ -445,8 +450,10 @@ static ssize_t show_freefall_2(struct device *dev,
|
|
return show_freefall_common(2, dev, attr, buf);
|
|
}
|
|
|
|
-static DEVICE_ATTR(freefall_wakeup_1, S_IRUGO | S_IWUSR, show_freefall_1, set_freefall_1);
|
|
-static DEVICE_ATTR(freefall_wakeup_2, S_IRUGO | S_IWUSR, show_freefall_2, set_freefall_2);
|
|
+static DEVICE_ATTR(freefall_wakeup_1, S_IRUGO | S_IWUSR, show_freefall_1,
|
|
+ set_freefall_1);
|
|
+static DEVICE_ATTR(freefall_wakeup_2, S_IRUGO | S_IWUSR, show_freefall_2,
|
|
+ set_freefall_2);
|
|
|
|
static struct attribute *lis302dl_sysfs_entries[] = {
|
|
&dev_attr_sample_rate.attr,
|
|
@@ -618,7 +625,7 @@ static int __devinit lis302dl_probe(struct spi_device *spi)
|
|
/* start off in powered down mode; we power up when someone opens us */
|
|
reg_write(lis, LIS302DL_REG_CTRL1, LIS302DL_CTRL1_Xen |
|
|
LIS302DL_CTRL1_Yen |
|
|
- LIS302DL_CTRL1_Zen);
|
|
+ LIS302DL_CTRL1_Zen);
|
|
|
|
if (pdata->open_drain)
|
|
/* switch interrupt to open collector, active-low */
|
|
--
|
|
1.5.6.5
|
|
|