UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Input: wm831x-ts - remove use of ternary operator 

While being applied the driver was modified to add use of the ternary
operator. Write the conditionals out longhand as I find it terribly
unhelpful for legibility.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Mark Brown 2011-01-31 21:09:25 -08:00 committed by Dmitry Torokhov
parent 00cfa730db
commit 723d928417
1 changed files with 13 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/input/touchscreen/wm831x-ts.c
View File

@ -76,9 +76,14 @@ static irqreturn_t wm831x_ts_data_irq(int irq, void *irq_data)
struct wm831x *wm831x = wm831x_ts->wm831x;
static int data_types[] = { ABS_X, ABS_Y, ABS_PRESSURE };
u16 data[3];
int count = wm831x_ts->pressure ? 3 : 2;
int count;
int i, ret;
if (wm831x_ts->pressure)
count = 3;
else
count = 2;
wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1,
WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT);
@ -134,10 +139,11 @@ static irqreturn_t wm831x_ts_pen_down_irq(int irq, void *irq_data)
{
struct wm831x_ts *wm831x_ts = irq_data;
struct wm831x *wm831x = wm831x_ts->wm831x;
int ena;
int ena = 0;
/* Start collecting data */
ena = wm831x_ts->pressure ? WM831X_TCH_Z_ENA : 0;
if (wm831x_ts->pressure)
ena |= WM831X_TCH_Z_ENA;
wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1,
WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA,
@ -188,11 +194,13 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev)
struct wm831x_ts *wm831x_ts;
struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent);
struct wm831x_pdata *core_pdata = dev_get_platdata(pdev->dev.parent);
struct wm831x_touch_pdata *pdata =
core_pdata ? core_pdata->touch : NULL;
struct wm831x_touch_pdata *pdata = NULL;
struct input_dev *input_dev;
int error;
if (core_pdata)
pdata = core_pdata->touch;
wm831x_ts = kzalloc(sizeof(struct wm831x_ts), GFP_KERNEL);
input_dev = input_allocate_device();
if (!wm831x_ts || !input_dev) {