diff options
Diffstat (limited to 'drivers/nfc/nfcmrvl')
| -rw-r--r-- | drivers/nfc/nfcmrvl/fw_dnld.c | 7 | ||||
| -rw-r--r-- | drivers/nfc/nfcmrvl/spi.c | 6 |
2 files changed, 5 insertions, 8 deletions
diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c index f8dcdf4b24f6..c38bdd6a5a82 100644 --- a/drivers/nfc/nfcmrvl/fw_dnld.c +++ b/drivers/nfc/nfcmrvl/fw_dnld.c @@ -17,7 +17,7 @@ */ #include <linux/module.h> -#include <linux/unaligned/access_ok.h> +#include <asm/unaligned.h> #include <linux/firmware.h> #include <linux/nfc.h> #include <net/nfc/nci.h> @@ -281,12 +281,11 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv, return -EINVAL; } skb_pull(skb, 1); - memcpy(&len, skb->data, 2); + len = get_unaligned_le16(skb->data); skb_pull(skb, 2); + comp_len = get_unaligned_le16(skb->data); memcpy(&comp_len, skb->data, 2); skb_pull(skb, 2); - len = get_unaligned_le16(&len); - comp_len = get_unaligned_le16(&comp_len); if (((~len) & 0xFFFF) != comp_len) { nfc_err(priv->dev, "bad len complement: %x %x %x", len, comp_len, (~len & 0xFFFF)); diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c index a7faa0bcc01e..8e0ddb434770 100644 --- a/drivers/nfc/nfcmrvl/spi.c +++ b/drivers/nfc/nfcmrvl/spi.c @@ -26,7 +26,6 @@ #include <net/nfc/nci.h> #include <net/nfc/nci_core.h> #include <linux/spi/spi.h> -#include <linux/gpio.h> #include "nfcmrvl.h" #define SPI_WAIT_HANDSHAKE 1 @@ -96,10 +95,9 @@ static int nfcmrvl_spi_nci_send(struct nfcmrvl_private *priv, /* Send the SPI packet */ err = nci_spi_send(drv_data->nci_spi, &drv_data->handshake_completion, skb); - if (err != 0) { + if (err) nfc_err(priv->dev, "spi_send failed %d", err); - kfree_skb(skb); - } + return err; } |