Searched refs:prev_data (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.10/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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| /Linux-v5.10/block/ |
| D | sed-opal.c | 96 void *prev_data; member
1167 memcpy(uid, dev->prev_data, min(sizeof(uid), dev->prev_d_len)); in gen_key()
1168 kfree(dev->prev_data); in gen_key()
1169 dev->prev_data = NULL; in gen_key()
1199 dev->prev_data = kmemdup(activekey, keylen, GFP_KERNEL); in get_active_key_cont()
1201 if (!dev->prev_data) in get_active_key_cont()
1456 const u8 *key = dev->prev_data; in start_SIDASP_opal_session()
1470 dev->prev_data = NULL; in start_SIDASP_opal_session()
1959 dev->prev_data = kmemdup(msid_pin, strlen, GFP_KERNEL); in get_msid_cpin_pin()
1960 if (!dev->prev_data) in get_msid_cpin_pin()
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| /Linux-v5.10/drivers/fsi/ |
| D | fsi-scom.c | 463 u64 prev_data, mask, data; in scom_raw_write() local
472 rc = raw_get_scom(scom, &prev_data, acc.addr, &status); in scom_raw_write()
479 prev_data = mask = -1ull; in scom_raw_write()
481 data = (prev_data & ~mask) | (acc.data & mask); in scom_raw_write()
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| /Linux-v5.10/drivers/tty/ |
| D | n_gsm.c | 151 void (*prev_data)(struct gsm_dlci *dlci, const u8 *data, int len); member
2670 dlci->data = dlci->prev_data; in dlci_net_free()
2831 dlci->prev_data = dlci->data; in gsm_create_network()
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