Searched refs:prev_data (Results 1 – 5 of 5) sorted by relevance
| /Linux-v4.19/drivers/staging/fbtft/ |
| D | fbtft-io.c | 135 static u8 prev_data; in fbtft_write_gpio8_wr() local
149 if (data == prev_data) { in fbtft_write_gpio8_wr()
153 if ((data & 1) != (prev_data & 1)) in fbtft_write_gpio8_wr()
157 prev_data >>= 1; in fbtft_write_gpio8_wr()
171 prev_data = *(u8 *)buf; in fbtft_write_gpio8_wr()
185 static u16 prev_data; in fbtft_write_gpio16_wr() local
199 if (data == prev_data) { in fbtft_write_gpio16_wr()
203 if ((data & 1) != (prev_data & 1)) in fbtft_write_gpio16_wr()
207 prev_data >>= 1; in fbtft_write_gpio16_wr()
221 prev_data = *(u16 *)buf; in fbtft_write_gpio16_wr()
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| D | fbtft_device.c | 1239 static u16 prev_data; in write_gpio16_wr_slow() local
1253 if (data == prev_data) { in write_gpio16_wr_slow()
1257 if ((data & 1) != (prev_data & 1)) in write_gpio16_wr_slow()
1261 prev_data >>= 1; in write_gpio16_wr_slow()
1275 prev_data = *(u16 *)buf; in write_gpio16_wr_slow()
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| /Linux-v4.19/drivers/fsi/ |
| D | fsi-scom.c | 478 u64 prev_data, mask, data; in scom_raw_write() local
487 rc = raw_get_scom(scom, &prev_data, acc.addr, &status); in scom_raw_write()
494 prev_data = mask = -1ull; in scom_raw_write()
496 data = (prev_data & ~mask) | (acc.data & mask); in scom_raw_write()
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| /Linux-v4.19/block/ |
| D | sed-opal.c | 102 void *prev_data; member
1061 memcpy(uid, dev->prev_data, min(sizeof(uid), dev->prev_d_len)); in gen_key()
1062 kfree(dev->prev_data); in gen_key()
1063 dev->prev_data = NULL; in gen_key()
1095 dev->prev_data = kmemdup(activekey, keylen, GFP_KERNEL); in get_active_key_cont()
1097 if (!dev->prev_data) in get_active_key_cont()
1323 const u8 *key = dev->prev_data; in start_SIDASP_opal_session()
1336 dev->prev_data = NULL; in start_SIDASP_opal_session()
1920 dev->prev_data = kmemdup(msid_pin, strlen, GFP_KERNEL); in get_msid_cpin_pin_cont()
1921 if (!dev->prev_data) in get_msid_cpin_pin_cont()
[all …]
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| /Linux-v4.19/drivers/tty/ |
| D | n_gsm.c | 147 void (*prev_data)(struct gsm_dlci *dlci, u8 *data, int len); member
2650 dlci->data = dlci->prev_data; in dlci_net_free()
2811 dlci->prev_data = dlci->data; in gsm_create_network()
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