From de1b963a416232bf429550ee475d6b9a34b66309 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Sun, 29 May 2005 02:28:50 -0500 Subject: Input: whitespace fixes in drivers/input/touchscreen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/h3600_ts_input.c | 180 ++++++++++++++--------------- 1 file changed, 90 insertions(+), 90 deletions(-) (limited to 'drivers/input/touchscreen/h3600_ts_input.c') diff --git a/drivers/input/touchscreen/h3600_ts_input.c b/drivers/input/touchscreen/h3600_ts_input.c index acb9137a0226..bcfa1e36f957 100644 --- a/drivers/input/touchscreen/h3600_ts_input.c +++ b/drivers/input/touchscreen/h3600_ts_input.c @@ -89,9 +89,9 @@ MODULE_LICENSE("GPL"); #define H3600_SCANCODE_Q 4 /* 4 -> Q button */ #define H3600_SCANCODE_START 5 /* 5 -> start menu */ #define H3600_SCANCODE_UP 6 /* 6 -> up */ -#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */ -#define H3600_SCANCODE_LEFT 8 /* 8 -> left */ -#define H3600_SCANCODE_DOWN 9 /* 9 -> down */ +#define H3600_SCANCODE_RIGHT 7 /* 7 -> right */ +#define H3600_SCANCODE_LEFT 8 /* 8 -> left */ +#define H3600_SCANCODE_DOWN 9 /* 9 -> down */ static char *h3600_name = "H3600 TouchScreen"; @@ -113,7 +113,7 @@ struct h3600_dev { static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs *regs) { - int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1; + int down = (GPLR & GPIO_BITSY_ACTION_BUTTON) ? 0 : 1; struct input_dev *dev = (struct input_dev *) dev_id; input_regs(dev, regs); @@ -125,7 +125,7 @@ static irqreturn_t action_button_handler(int irq, void *dev_id, struct pt_regs * static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs *regs) { - int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1; + int down = (GPLR & GPIO_BITSY_NPOWER_BUTTON) ? 0 : 1; struct input_dev *dev = (struct input_dev *) dev_id; /* @@ -145,8 +145,8 @@ static irqreturn_t npower_button_handler(int irq, void *dev_id, struct pt_regs * static int flite_brightness = 25; enum flite_pwr { - FLITE_PWR_OFF = 0, - FLITE_PWR_ON = 1 + FLITE_PWR_OFF = 0, + FLITE_PWR_ON = 1 }; /* @@ -157,9 +157,9 @@ unsigned int h3600_flite_power(struct input_dev *dev, enum flite_pwr pwr) struct h3600_dev *ts = dev->private; /* Must be in this order */ - ts->serio->write(ts->serio, 1); + ts->serio->write(ts->serio, 1); ts->serio->write(ts->serio, pwr); - ts->serio->write(ts->serio, brightness); + ts->serio->write(ts->serio, brightness); return 0; } @@ -169,26 +169,26 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req, { struct input_dev *dev = (struct input_dev *) data; - switch (req) { - case PM_SUSPEND: /* enter D1-D3 */ - suspended = 1; - h3600_flite_power(dev, FLITE_PWR_OFF); - break; - case PM_BLANK: - if (!suspended) - h3600_flite_power(dev, FLITE_PWR_OFF); - break; - case PM_RESUME: /* enter D0 */ - /* same as unblank */ - case PM_UNBLANK: - if (suspended) { - //initSerial(); - suspended = 0; - } - h3600_flite_power(dev, FLITE_PWR_ON); - break; - } - return 0; + switch (req) { + case PM_SUSPEND: /* enter D1-D3 */ + suspended = 1; + h3600_flite_power(dev, FLITE_PWR_OFF); + break; + case PM_BLANK: + if (!suspended) + h3600_flite_power(dev, FLITE_PWR_OFF); + break; + case PM_RESUME: /* enter D0 */ + /* same as unblank */ + case PM_UNBLANK: + if (suspended) { + //initSerial(); + suspended = 0; + } + h3600_flite_power(dev, FLITE_PWR_ON); + break; + } + return 0; } #endif @@ -199,25 +199,25 @@ static int h3600ts_pm_callback(struct pm_dev *pm_dev, pm_request_t req, */ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) { - struct input_dev *dev = &ts->dev; + struct input_dev *dev = &ts->dev; static int touched = 0; int key, down = 0; input_regs(dev, regs); - switch (ts->event) { - /* - Buttons - returned as a single byte - 7 6 5 4 3 2 1 0 - S x x x N N N N + switch (ts->event) { + /* + Buttons - returned as a single byte + 7 6 5 4 3 2 1 0 + S x x x N N N N - S switch state ( 0=pressed 1=released) - x Unused. - NNNN switch number 0-15 + S switch state ( 0=pressed 1=released) + x Unused. + NNNN switch number 0-15 - Note: This is true for non interrupt generated key events. - */ - case KEYBD_ID: + Note: This is true for non interrupt generated key events. + */ + case KEYBD_ID: down = (ts->buf[0] & 0x80) ? 0 : 1; switch (ts->buf[0] & 0x7f) { @@ -229,40 +229,40 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) break; case H3600_SCANCODE_CONTACTS: key = KEY_PROG2; - break; + break; case H3600_SCANCODE_Q: key = KEY_Q; - break; + break; case H3600_SCANCODE_START: key = KEY_PROG3; - break; + break; case H3600_SCANCODE_UP: key = KEY_UP; - break; + break; case H3600_SCANCODE_RIGHT: key = KEY_RIGHT; - break; + break; case H3600_SCANCODE_LEFT: key = KEY_LEFT; - break; + break; case H3600_SCANCODE_DOWN: key = KEY_DOWN; - break; + break; default: key = 0; } - if (key) - input_report_key(dev, key, down); - break; - /* - * Native touchscreen event data is formatted as shown below:- - * - * +-------+-------+-------+-------+ - * | Xmsb | Xlsb | Ymsb | Ylsb | - * +-------+-------+-------+-------+ - * byte 0 1 2 3 - */ - case TOUCHS_ID: + if (key) + input_report_key(dev, key, down); + break; + /* + * Native touchscreen event data is formatted as shown below:- + * + * +-------+-------+-------+-------+ + * | Xmsb | Xlsb | Ymsb | Ylsb | + * +-------+-------+-------+-------+ + * byte 0 1 2 3 + */ + case TOUCHS_ID: if (!touched) { input_report_key(dev, BTN_TOUCH, 1); touched = 1; @@ -272,19 +272,19 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) unsigned short x, y; x = ts->buf[0]; x <<= 8; x += ts->buf[1]; - y = ts->buf[2]; y <<= 8; y += ts->buf[3]; + y = ts->buf[2]; y <<= 8; y += ts->buf[3]; - input_report_abs(dev, ABS_X, x); - input_report_abs(dev, ABS_Y, y); + input_report_abs(dev, ABS_X, x); + input_report_abs(dev, ABS_Y, y); } else { - input_report_key(dev, BTN_TOUCH, 0); + input_report_key(dev, BTN_TOUCH, 0); touched = 0; } - break; + break; default: /* Send a non input event elsewhere */ break; - } + } input_sync(dev); } @@ -293,7 +293,7 @@ static void h3600ts_process_packet(struct h3600_dev *ts, struct pt_regs *regs) * h3600ts_event() handles events from the input module. */ static int h3600ts_event(struct input_dev *dev, unsigned int type, - unsigned int code, int value) + unsigned int code, int value) { struct h3600_dev *ts = dev->private; @@ -332,41 +332,41 @@ static int state; static irqreturn_t h3600ts_interrupt(struct serio *serio, unsigned char data, unsigned int flags, struct pt_regs *regs) { - struct h3600_dev *ts = serio_get_drvdata(serio); + struct h3600_dev *ts = serio_get_drvdata(serio); /* - * We have a new frame coming in. - */ + * We have a new frame coming in. + */ switch (state) { case STATE_SOF: - if (data == CHAR_SOF) - state = STATE_ID; + if (data == CHAR_SOF) + state = STATE_ID; break; - case STATE_ID: + case STATE_ID: ts->event = (data & 0xf0) >> 4; ts->len = (data & 0xf); ts->idx = 0; if (ts->event >= MAX_ID) { state = STATE_SOF; - break; + break; } ts->chksum = data; - state = (ts->len > 0) ? STATE_DATA : STATE_EOF; + state = (ts->len > 0) ? STATE_DATA : STATE_EOF; break; case STATE_DATA: ts->chksum += data; ts->buf[ts->idx]= data; - if(++ts->idx == ts->len) - state = STATE_EOF; + if (++ts->idx == ts->len) + state = STATE_EOF; break; case STATE_EOF: - state = STATE_SOF; - if (data == CHAR_EOF || data == ts->chksum) + state = STATE_SOF; + if (data == CHAR_EOF || data == ts->chksum) h3600ts_process_packet(ts, regs); - break; - default: - printk("Error3\n"); - break; + break; + default: + printk("Error3\n"); + break; } return IRQ_HANDLED; @@ -390,10 +390,10 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) init_input_dev(&ts->dev); /* Device specific stuff */ - set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES); - set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE); + set_GPIO_IRQ_edge(GPIO_BITSY_ACTION_BUTTON, GPIO_BOTH_EDGES); + set_GPIO_IRQ_edge(GPIO_BITSY_NPOWER_BUTTON, GPIO_RISING_EDGE); - if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler, + if (request_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, action_button_handler, SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, "h3600_action", &ts->dev)) { printk(KERN_ERR "h3600ts.c: Could not allocate Action Button IRQ!\n"); @@ -401,7 +401,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) return -EBUSY; } - if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler, + if (request_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, npower_button_handler, SA_SHIRQ | SA_INTERRUPT | SA_SAMPLE_RANDOM, "h3600_suspend", &ts->dev)) { free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, &ts->dev); @@ -433,7 +433,7 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) sprintf(ts->phys, "%s/input0", serio->phys); - ts->dev.event = h3600ts_event; + ts->dev.event = h3600ts_event; ts->dev.private = ts; ts->dev.name = h3600_name; ts->dev.phys = ts->phys; @@ -446,8 +446,8 @@ static int h3600ts_connect(struct serio *serio, struct serio_driver *drv) err = serio_open(serio, drv); if (err) { - free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts); - free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts); + free_irq(IRQ_GPIO_BITSY_ACTION_BUTTON, ts); + free_irq(IRQ_GPIO_BITSY_NPOWER_BUTTON, ts); serio_set_drvdata(serio, NULL); kfree(ts); return err; -- cgit v1.2.3-59-g8ed1b