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