Searched refs:change (Results 1 - 25 of 50) sorted by relevance

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/drivers/watchdog/
H A Dar7_wdt.c64 u32 change; member in struct:ar7_wdt
117 WRITE_REG(ar7_wdt->change, value);
121 pr_err("failed to unlock WDT change reg\n");
142 u32 change; local
146 change = new_margin * (vbus_rate / prescale_value);
147 if (change < 1)
148 change = 1;
149 if (change > 0xffff)
150 change = 0xffff;
151 ar7_wdt_change(change);
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/drivers/net/phy/
H A Dmdio-mux-gpio.c31 int change; local
38 change = current_child == -1 ? -1 : current_child ^ desired_child;
41 if (change & 1)
44 change >>= 1;
/drivers/input/misc/
H A Dgpio_axis.c65 int change; local
77 change = (ai->decoded_size + pos - old_pos) %
79 if (change > ai->decoded_size / 2)
80 change -= ai->decoded_size;
81 if (change == ai->decoded_size / 2) {
86 change = 0; /* no closest direction */
89 pr_info("axis %d-%d change %d\n",
90 ai->type, ai->code, change);
92 ai->code, change);
/drivers/usb/wusbcore/
H A Drh.c54 * FIXME: this process will change in the future
109 port->change |= USB_PORT_STAT_C_RESET;
118 port->change |= USB_PORT_STAT_C_RESET | USB_PORT_STAT_C_ENABLE;
124 * Return the hub change status bitmap
126 * The bits in the change status bitmap are cleared when a
155 if (wusb_port_by_idx(wusbhc, cnt)->change) {
306 wusb_port_by_idx(wusbhc, port_idx)->change &= ~USB_PORT_STAT_C_RESET;
309 wusb_port_by_idx(wusbhc, port_idx)->change &= ~USB_PORT_STAT_C_CONNECTION;
315 wusb_port_by_idx(wusbhc, port_idx)->change &= ~USB_PORT_STAT_C_ENABLE;
349 buf[1] = cpu_to_le16(wusb_port_by_idx(wusbhc, port_idx)->change);
[all...]
H A Dwusbhc.h89 * change.
146 * The @status and @change use the same bits as in USB2.0[11.24.2.7],
154 u16 change; member in struct:wusb_port
182 * unique value that doesn't change across reboots (so
451 * number of ports doesn't change). The data pointed to has to
H A Ddevconnect.c331 port->change |= USB_PORT_STAT_C_CONNECTION;
333 * pick the change up and try to reset the port to bring it to
346 * Marks the port as disconnected so that hub_wq can pick up the change
366 port->change |= USB_PORT_STAT_C_CONNECTION | USB_PORT_STAT_C_ENABLE;
376 /* After a device disconnects, change the GTK (see [WUSB]
/drivers/pcmcia/
H A Dpxa2xx_trizeps4.c58 unsigned short status = 0, change; local
60 change = (status ^ trizeps_pcmcia_status[skt->nr]) &
62 if (change) {
/drivers/acpi/
H A DKconfig248 via initrd. No functional change if no ACPI tables are passed via
/drivers/input/keyboard/
H A Dst-keyscan.c46 unsigned long state, change; local
50 change = keypad->last_state ^ state;
53 for_each_set_bit(bit_nr, &change, BITS_PER_LONG)
/drivers/staging/media/omap4iss/
H A Diss.c407 * iss_pipeline_pm_power_one - Apply power change to an entity
409 * @change: Use count change
411 * Change the entity use count by @change. If the entity is a subdev update its
417 static int iss_pipeline_pm_power_one(struct media_entity *entity, int change) argument
424 if (entity->use_count == 0 && change > 0 && subdev != NULL) {
432 entity->use_count += change;
435 if (entity->use_count == 0 && change < 0 && subdev != NULL)
442 * iss_pipeline_pm_power - Apply power change to all entities in a pipeline
444 * @change
451 iss_pipeline_pm_power(struct media_entity *entity, int change) argument
493 int change = use ? 1 : -1; local
[all...]
/drivers/media/pci/saa7134/
H A Dsaa7134-alsa.c405 int change = 0, addr = kcontrol->private_value; local
420 change = old_addr != addr ||
431 if (change) {
493 if (change) {
505 return change;
957 int change, addr = kcontrol->private_value; local
971 change = 0;
973 change = 1;
977 change = 1;
980 if (change) {
[all...]
/drivers/md/bcache/
H A Dwriteback.c36 int64_t change; local
54 change = proportional + derivative;
57 if (change > 0 &&
60 change = 0;
63 clamp_t(int64_t, (int64_t) dc->writeback_rate.rate + change,
68 dc->writeback_rate_change = change;
/drivers/gpio/
H A Dgpio-pcf857x.c200 unsigned long change, i, status, flags; local
211 change = ((gpio->status ^ status) & gpio->irq_mapped);
212 for_each_set_bit(i, &change, gpio->chip.ngpio)
328 * DAC instead of pin change IRQs; and its inputs can be the
/drivers/tty/
H A Dtty_buffer.c239 * Will change over to a new buffer if the current buffer is encoded as
248 int left, change; local
256 change = (b->flags & TTYB_NORMAL) && (~flags & TTYB_NORMAL);
257 if (change || left < size) {
269 } else if (change)
539 * tty_buffer_set_limit - change the tty buffer memory limit
540 * @port: tty port to change
/drivers/media/platform/omap3isp/
H A Disp.c688 * isp_pipeline_pm_power_one - Apply power change to an entity
690 * @change: Use count change
692 * Change the entity use count by @change. If the entity is a subdev update its
698 static int isp_pipeline_pm_power_one(struct media_entity *entity, int change) argument
706 if (entity->use_count == 0 && change > 0 && subdev != NULL) {
712 entity->use_count += change;
715 if (entity->use_count == 0 && change < 0 && subdev != NULL)
722 * isp_pipeline_pm_power - Apply power change to all entities in a pipeline
724 * @change
731 isp_pipeline_pm_power(struct media_entity *entity, int change) argument
773 int change = use ? 1 : -1; local
[all...]
/drivers/mfd/
H A Daat2870-core.c192 int change; local
203 change = old_val != new_val;
204 if (change)
/drivers/pci/hotplug/
H A Dcpqphp_ctrl.c67 static u8 handle_switch_change(u8 change, struct controller *ctrl) argument
75 if (!change)
82 if (change & (0x1L << hp_slot)) {
141 static u8 handle_presence_change(u16 change, struct controller *ctrl) argument
151 if (!change)
157 dbg("cpqsbd: Presence/Notify input change.\n");
158 dbg(" Changed bits are 0x%4.4x\n", change );
161 if (change & (0x0101 << hp_slot)) {
212 /* Switch is open, assume a presence change
235 static u8 handle_power_fault(u8 change, struc argument
1804 int change = 1; local
[all...]
/drivers/usb/gadget/udc/
H A Domap_udc.c80 * to change the fifo mode after the kernel boots.
354 /* FIXME change r/w fifo calling convention */
1726 u16 devstat, change; local
1729 change = devstat ^ udc->devstat;
1732 if (change & (UDC_USB_RESET|UDC_ATT)) {
1735 if (change & UDC_ATT) {
1757 change &= ~UDC_ATT;
1760 if (change & UDC_USB_RESET) {
1771 change &= ~UDC_USB_RESET;
1774 if (change
[all...]
/drivers/media/pci/zoran/
H A Dzoran_device.c196 int timeout, i, j, res, guest[8], guest0[8], change[8][3]; local
216 change[j][0] = (t1 - t0);
218 change[j][1] = i;
219 change[j][2] = res;
239 change[i][0], change[i][1], change[i][2]);
/drivers/media/rc/img-ir/
H A Dimg-ir-hw.c844 struct clk_notifier_data *change)
849 change->old_rate, change->new_rate);
852 if (hw->clk_hz == change->new_rate)
854 hw->clk_hz = change->new_rate;
843 img_ir_change_frequency(struct img_ir_priv *priv, struct clk_notifier_data *change) argument
/drivers/usb/usbip/
H A Dvhci_hcd.c105 char change; local
108 change = '+';
110 change = '-';
112 change = ' ';
115 pr_debug(" %c%s\n", change, bit_desc[i]);
/drivers/extcon/
H A Dextcon-arizona.c250 bool change; local
285 &change);
286 if (!change) {
297 bool change; local
302 &change);
324 if (change) {
/drivers/ide/
H A DKconfig354 IDE controllers. This allows the kernel to change PIO, DMA and UDMA
379 change PIO, DMA and UDMA speeds and to configure the chip to
388 This allows the kernel to change PIO, DMA and UDMA speeds
502 This allows the kernel to change PIO, DMA and UDMA speeds and to
637 This allows the kernel to change PIO, DMA and UDMA speeds and to
/drivers/base/regmap/
H A Dregmap.c37 bool *change);
1592 * @mask: Bitmask to change
1635 * @mask: Bitmask to change
2334 bool *change)
2348 if (change)
2349 *change = true;
2351 if (change)
2352 *change = false;
2363 * @mask: Bitmask to change
2387 * @mask: Bitmask to change
2332 _regmap_update_bits(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val, bool *change) argument
2427 regmap_update_bits_check(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val, bool *change) argument
2457 regmap_update_bits_check_async(struct regmap *map, unsigned int reg, unsigned int mask, unsigned int val, bool *change) argument
[all...]
/drivers/net/ieee802154/
H A Dat86rf230.c489 /* Assert state change */
496 * change to STATE_RX_AACK_ON the transceiver could
497 * change his state automatically to STATE_BUSY_RX_AACK
504 /* If we change to STATE_TX_ON without forcing and
508 * in STATE_BUSY_RX_AACK, we run a force state change
521 dev_warn(&lp->spi->dev, "unexcept state change from 0x%02x to 0x%02x. Actual state: 0x%02x\n",
530 /* Do state change timing delay. */
541 * state status subregister. We change the to_state to the
542 * corresponding one and remember if it was a force change, this
543 * differs if we do a state change fro
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