Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index 0cc9ac8..ed21231 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -184,7 +184,7 @@
const struct firmware *fw;
struct sk_buff *skb;
unsigned long len;
- u8 max_size, payload_size;
+ int max_size, payload_size;
int rc = 0;
if ((type == NCI_PATCH_TYPE_OTP && !info->otp_patch) ||
@@ -207,8 +207,7 @@
while (len) {
- payload_size = min_t(unsigned long, (unsigned long) max_size,
- len);
+ payload_size = min_t(unsigned long, max_size, len);
skb = nci_skb_alloc(ndev, (NCI_CTRL_HDR_SIZE + payload_size),
GFP_KERNEL);
diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
index a9864fc..dd27c85 100644
--- a/drivers/nfc/nfcsim.c
+++ b/drivers/nfc/nfcsim.c
@@ -192,8 +192,7 @@
if (!IS_ERR(skb))
dev_kfree_skb(skb);
-
- skb = ERR_PTR(-ENODEV);
+ return;
}
dev->cb(dev->nfc_digital_dev, dev->arg, skb);
diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c
index 4d1909a..9f60e4d 100644
--- a/drivers/nfc/nxp-nci/i2c.c
+++ b/drivers/nfc/nxp-nci/i2c.c
@@ -278,7 +278,7 @@
r = devm_acpi_dev_add_driver_gpios(dev, acpi_nxp_nci_gpios);
if (r)
- return r;
+ dev_dbg(dev, "Unable to add GPIO mapping table\n");
phy->gpiod_en = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
if (IS_ERR(phy->gpiod_en)) {
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c
index a172a32..3ea38ce 100644
--- a/drivers/nfc/pn533/pn533.c
+++ b/drivers/nfc/pn533/pn533.c
@@ -680,6 +680,9 @@
if (PN533_TYPE_A_SEL_CASCADE(type_a->sel_res) != 0)
return false;
+ if (type_a->nfcid_len > NFC_NFCID1_MAXSIZE)
+ return false;
+
return true;
}
diff --git a/drivers/nfc/pn533/usb.c b/drivers/nfc/pn533/usb.c
index e897e4d..d7a355d 100644
--- a/drivers/nfc/pn533/usb.c
+++ b/drivers/nfc/pn533/usb.c
@@ -391,7 +391,7 @@
cmd, sizeof(cmd), false);
rc = usb_bulk_msg(phy->udev, phy->out_urb->pipe, buffer, sizeof(cmd),
- &transferred, 0);
+ &transferred, 5000);
kfree(buffer);
if (rc || (transferred != sizeof(cmd))) {
nfc_err(&phy->udev->dev,
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index 720c89d..4ac8cb2 100644
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -225,6 +225,7 @@
out:
gpiod_set_value_cansleep(phy->gpiod_en, !phy->en_polarity);
+ usleep_range(10000, 15000);
}
static void pn544_hci_i2c_enable_mode(struct pn544_i2c_phy *phy, int run_mode)
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index cda996f..2b83156 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -693,7 +693,7 @@
target->nfcid1_len != 10)
return -EOPNOTSUPP;
- return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
+ return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
PN544_RF_READER_CMD_ACTIVATE_NEXT,
target->nfcid1, target->nfcid1_len, NULL);
} else if (target->supported_protocols & (NFC_PROTO_JEWEL_MASK |
diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 604dba4..8e4d355 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -565,7 +565,7 @@
{
struct port100_frame *frame = _frame;
- frame->datalen = cpu_to_le16(le16_to_cpu(frame->datalen) + len);
+ le16_add_cpu(&frame->datalen, len);
}
static bool port100_rx_frame_is_valid(void *_frame)
diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c
index 91d4d5b..ba6c486 100644
--- a/drivers/nfc/s3fwrn5/core.c
+++ b/drivers/nfc/s3fwrn5/core.c
@@ -198,6 +198,7 @@
case S3FWRN5_MODE_FW:
return s3fwrn5_fw_recv_frame(ndev, skb);
default:
+ kfree_skb(skb);
return -ENODEV;
}
}
diff --git a/drivers/nfc/s3fwrn5/firmware.c b/drivers/nfc/s3fwrn5/firmware.c
index be110d9..310773a 100644
--- a/drivers/nfc/s3fwrn5/firmware.c
+++ b/drivers/nfc/s3fwrn5/firmware.c
@@ -293,8 +293,10 @@
if (ret < 0)
return ret;
- if (fw->fw->size < S3FWRN5_FW_IMAGE_HEADER_SIZE)
+ if (fw->fw->size < S3FWRN5_FW_IMAGE_HEADER_SIZE) {
+ release_firmware(fw->fw);
return -EINVAL;
+ }
memcpy(fw->date, fw->fw->data + 0x00, 12);
fw->date[12] = '\0';
diff --git a/drivers/nfc/s3fwrn5/i2c.c b/drivers/nfc/s3fwrn5/i2c.c
index e4f7fa0..2505abc 100644
--- a/drivers/nfc/s3fwrn5/i2c.c
+++ b/drivers/nfc/s3fwrn5/i2c.c
@@ -26,8 +26,8 @@
struct i2c_client *i2c_dev;
struct nci_dev *ndev;
- unsigned int gpio_en;
- unsigned int gpio_fw_wake;
+ int gpio_en;
+ int gpio_fw_wake;
struct mutex mutex;
diff --git a/drivers/nfc/st21nfca/dep.c b/drivers/nfc/st21nfca/dep.c
index 60acdfd..856a10c 100644
--- a/drivers/nfc/st21nfca/dep.c
+++ b/drivers/nfc/st21nfca/dep.c
@@ -173,8 +173,10 @@
memcpy(atr_res->gbi, atr_req->gbi, gb_len);
r = nfc_set_remote_general_bytes(hdev->ndev, atr_res->gbi,
gb_len);
- if (r < 0)
+ if (r < 0) {
+ kfree_skb(skb);
return r;
+ }
}
info->dep_info.curr_nfc_dep_pni = 0;
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 9642971..4578547 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -966,7 +966,7 @@
rc = down_killable(&stcontext->exchange_lock);
if (rc) {
WARN(1, "Semaphore is not found up in st95hf_in_send_cmd\n");
- return rc;
+ goto free_skb_resp;
}
rc = st95hf_spi_send(&stcontext->spicontext, skb->data,