diff options
Diffstat (limited to 'drivers/nfc/nxp-nci/i2c.c')
| -rw-r--r-- | drivers/nfc/nxp-nci/i2c.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c index 36099e557730..ff22d761183c 100644 --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -29,14 +29,13 @@ #include <linux/delay.h> #include <linux/i2c.h> #include <linux/interrupt.h> -#include <linux/miscdevice.h> #include <linux/module.h> #include <linux/nfc.h> #include <linux/gpio/consumer.h> #include <linux/of_gpio.h> #include <linux/of_irq.h> #include <linux/platform_data/nxp-nci.h> -#include <linux/unaligned/access_ok.h> +#include <asm/unaligned.h> #include <net/nfc/nfc.h> @@ -86,7 +85,7 @@ static int nxp_nci_i2c_write(void *phy_id, struct sk_buff *skb) r = i2c_master_send(client, skb->data, skb->len); if (r < 0) { /* Retry, chip was in standby */ - usleep_range(110000, 120000); + msleep(110); r = i2c_master_send(client, skb->data, skb->len); } @@ -127,7 +126,7 @@ static int nxp_nci_i2c_fw_read(struct nxp_nci_i2c_phy *phy, goto fw_read_exit; } - frame_len = (get_unaligned_be16(&header) & NXP_NCI_FW_FRAME_LEN_MASK) + + frame_len = (be16_to_cpu(header) & NXP_NCI_FW_FRAME_LEN_MASK) + NXP_NCI_FW_CRC_LEN; *skb = alloc_skb(NXP_NCI_FW_HDR_LEN + frame_len, GFP_KERNEL); |