Searched refs:ST_NCI_I2C_MIN_SIZE (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/nfc/st-nci/ |
| D | i2c.c | 38 #define ST_NCI_I2C_MIN_SIZE 4 /* PCB(1) + NCI Packet header(3) */ macro
132 r = i2c_master_recv(client, buf, ST_NCI_I2C_MIN_SIZE); in st_nci_i2c_read()
135 r = i2c_master_recv(client, buf, ST_NCI_I2C_MIN_SIZE); in st_nci_i2c_read()
138 if (r != ST_NCI_I2C_MIN_SIZE) in st_nci_i2c_read()
147 *skb = alloc_skb(ST_NCI_I2C_MIN_SIZE + len, GFP_KERNEL); in st_nci_i2c_read()
151 skb_reserve(*skb, ST_NCI_I2C_MIN_SIZE); in st_nci_i2c_read()
152 skb_put(*skb, ST_NCI_I2C_MIN_SIZE); in st_nci_i2c_read()
153 memcpy((*skb)->data, buf, ST_NCI_I2C_MIN_SIZE); in st_nci_i2c_read()
165 memcpy((*skb)->data + ST_NCI_I2C_MIN_SIZE, buf, len); in st_nci_i2c_read()
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