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-rw-r--r--drivers/gpio/Kconfig3
-rw-r--r--drivers/gpio/gpio-omap.c24
-rw-r--r--drivers/gpio/gpiolib-acpi.c2
-rw-r--r--drivers/net/ethernet/cavium/thunder/nicvf_main.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c22
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_common.c19
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c16
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c14
-rw-r--r--drivers/net/ppp/ppp_generic.c20
-rw-r--r--drivers/net/usb/cdc_ether.c13
-rw-r--r--drivers/pinctrl/Kconfig1
-rw-r--r--drivers/pinctrl/bcm/pinctrl-bcm2835.c4
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c14
-rw-r--r--drivers/remoteproc/Kconfig2
-rw-r--r--drivers/remoteproc/imx_rproc.c9
-rw-r--r--drivers/rpmsg/qcom_glink_native.c14
17 files changed, 95 insertions, 90 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 3388d54ba114..3f80f167ed56 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -453,7 +453,8 @@ config GPIO_TS4800
config GPIO_THUNDERX
tristate "Cavium ThunderX/OCTEON-TX GPIO"
depends on ARCH_THUNDER || (64BIT && COMPILE_TEST)
- depends on PCI_MSI && IRQ_DOMAIN_HIERARCHY
+ depends on PCI_MSI
+ select IRQ_DOMAIN_HIERARCHY
select IRQ_FASTEOI_HIERARCHY_HANDLERS
help
Say yes here to support the on-chip GPIO lines on the ThunderX
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index dbf869fb63ce..3233b72b6828 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -518,7 +518,13 @@ static int omap_gpio_irq_type(struct irq_data *d, unsigned type)
if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
irq_set_handler_locked(d, handle_level_irq);
else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
- irq_set_handler_locked(d, handle_edge_irq);
+ /*
+ * Edge IRQs are already cleared/acked in irq_handler and
+ * not need to be masked, as result handle_edge_irq()
+ * logic is excessed here and may cause lose of interrupts.
+ * So just use handle_simple_irq.
+ */
+ irq_set_handler_locked(d, handle_simple_irq);
return 0;
@@ -678,7 +684,7 @@ static void omap_gpio_free(struct gpio_chip *chip, unsigned offset)
static irqreturn_t omap_gpio_irq_handler(int irq, void *gpiobank)
{
void __iomem *isr_reg = NULL;
- u32 isr;
+ u32 enabled, isr, level_mask;
unsigned int bit;
struct gpio_bank *bank = gpiobank;
unsigned long wa_lock_flags;
@@ -691,23 +697,21 @@ static irqreturn_t omap_gpio_irq_handler(int irq, void *gpiobank)
pm_runtime_get_sync(bank->chip.parent);
while (1) {
- u32 isr_saved, level_mask = 0;
- u32 enabled;
-
raw_spin_lock_irqsave(&bank->lock, lock_flags);
enabled = omap_get_gpio_irqbank_mask(bank);
- isr_saved = isr = readl_relaxed(isr_reg) & enabled;
+ isr = readl_relaxed(isr_reg) & enabled;
if (bank->level_mask)
level_mask = bank->level_mask & enabled;
+ else
+ level_mask = 0;
/* clear edge sensitive interrupts before handler(s) are
called so that we don't miss any interrupt occurred while
executing them */
- omap_disable_gpio_irqbank(bank, isr_saved & ~level_mask);
- omap_clear_gpio_irqbank(bank, isr_saved & ~level_mask);
- omap_enable_gpio_irqbank(bank, isr_saved & ~level_mask);
+ if (isr & ~level_mask)
+ omap_clear_gpio_irqbank(bank, isr & ~level_mask);
raw_spin_unlock_irqrestore(&bank->lock, lock_flags);
@@ -1010,7 +1014,7 @@ static void omap_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
/*---------------------------------------------------------------------*/
-static void __init omap_gpio_show_rev(struct gpio_bank *bank)
+static void omap_gpio_show_rev(struct gpio_bank *bank)
{
static bool called;
u32 rev;
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index 4d2113530735..eb4528c87c0b 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -203,7 +203,7 @@ static acpi_status acpi_gpiochip_request_interrupt(struct acpi_resource *ares,
if (pin <= 255) {
char ev_name[5];
- sprintf(ev_name, "_%c%02X",
+ sprintf(ev_name, "_%c%02hhX",
agpio->triggering == ACPI_EDGE_SENSITIVE ? 'E' : 'L',
pin);
if (ACPI_SUCCESS(acpi_get_handle(handle, ev_name, &evt_handle)))
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 49b80da51ba7..805ab45e9b5a 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -565,8 +565,10 @@ static inline bool nicvf_xdp_rx(struct nicvf *nic, struct bpf_prog *prog,
return true;
default:
bpf_warn_invalid_xdp_action(action);
+ /* fall through */
case XDP_ABORTED:
trace_xdp_exception(nic->netdev, prog, action);
+ /* fall through */
case XDP_DROP:
/* Check if it's a recycled page, if not
* unmap the DMA mapping.
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index 523f9d05a810..8a32eb7d47b9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -175,31 +175,9 @@ static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw)
**/
static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw)
{
-#ifndef CONFIG_SPARC
- u32 regval;
- u32 i;
-#endif
s32 ret_val;
ret_val = ixgbe_start_hw_generic(hw);
-
-#ifndef CONFIG_SPARC
- /* Disable relaxed ordering */
- for (i = 0; ((i < hw->mac.max_tx_queues) &&
- (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) {
- regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i));
- regval &= ~IXGBE_DCA_TXCTRL_DESC_WRO_EN;
- IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval);
- }
-
- for (i = 0; ((i < hw->mac.max_rx_queues) &&
- (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) {
- regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i));
- regval &= ~(IXGBE_DCA_RXCTRL_DATA_WRO_EN |
- IXGBE_DCA_RXCTRL_HEAD_WRO_EN);
- IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval);
- }
-#endif
if (ret_val)
return ret_val;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 2c19070d2a0b..6e6ab6f6875e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -366,25 +366,6 @@ s32 ixgbe_start_hw_gen2(struct ixgbe_hw *hw)
}
IXGBE_WRITE_FLUSH(hw);
-#ifndef CONFIG_ARCH_WANT_RELAX_ORDER
- /* Disable relaxed ordering */
- for (i = 0; i < hw->mac.max_tx_queues; i++) {
- u32 regval;
-
- regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL_82599(i));
- regval &= ~IXGBE_DCA_TXCTRL_DESC_WRO_EN;
- IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL_82599(i), regval);
- }
-
- for (i = 0; i < hw->mac.max_rx_queues; i++) {
- u32 regval;
-
- regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i));
- regval &= ~(IXGBE_DCA_RXCTRL_DATA_WRO_EN |
- IXGBE_DCA_RXCTRL_HEAD_WRO_EN);
- IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval);
- }
-#endif
return 0;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 72c565712a5f..c3e7a8191128 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1048,7 +1048,7 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_ring *temp_ring;
- int i, err = 0;
+ int i, j, err = 0;
u32 new_rx_count, new_tx_count;
if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
@@ -1085,8 +1085,8 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
}
/* allocate temporary buffer to store rings in */
- i = max_t(int, adapter->num_tx_queues, adapter->num_rx_queues);
- i = max_t(int, i, adapter->num_xdp_queues);
+ i = max_t(int, adapter->num_tx_queues + adapter->num_xdp_queues,
+ adapter->num_rx_queues);
temp_ring = vmalloc(i * sizeof(struct ixgbe_ring));
if (!temp_ring) {
@@ -1118,8 +1118,8 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
}
}
- for (i = 0; i < adapter->num_xdp_queues; i++) {
- memcpy(&temp_ring[i], adapter->xdp_ring[i],
+ for (j = 0; j < adapter->num_xdp_queues; j++, i++) {
+ memcpy(&temp_ring[i], adapter->xdp_ring[j],
sizeof(struct ixgbe_ring));
temp_ring[i].count = new_tx_count;
@@ -1139,10 +1139,10 @@ static int ixgbe_set_ringparam(struct net_device *netdev,
memcpy(adapter->tx_ring[i], &temp_ring[i],
sizeof(struct ixgbe_ring));
}
- for (i = 0; i < adapter->num_xdp_queues; i++) {
- ixgbe_free_tx_resources(adapter->xdp_ring[i]);
+ for (j = 0; j < adapter->num_xdp_queues; j++, i++) {
+ ixgbe_free_tx_resources(adapter->xdp_ring[j]);
- memcpy(adapter->xdp_ring[i], &temp_ring[i],
+ memcpy(adapter->xdp_ring[j], &temp_ring[i],
sizeof(struct ixgbe_ring));
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index d962368d08d0..4d76afd13868 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -4881,7 +4881,7 @@ static void ixgbe_clear_udp_tunnel_port(struct ixgbe_adapter *adapter, u32 mask)
IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE)))
return;
- vxlanctrl = IXGBE_READ_REG(hw, IXGBE_VXLANCTRL) && ~mask;
+ vxlanctrl = IXGBE_READ_REG(hw, IXGBE_VXLANCTRL) & ~mask;
IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, vxlanctrl);
if (mask & IXGBE_VXLANCTRL_VXLAN_UDPPORT_MASK)
@@ -8529,6 +8529,10 @@ static int ixgbe_ioctl(struct net_device *netdev, struct ifreq *req, int cmd)
return ixgbe_ptp_set_ts_config(adapter, req);
case SIOCGHWTSTAMP:
return ixgbe_ptp_get_ts_config(adapter, req);
+ case SIOCGMIIPHY:
+ if (!adapter->hw.phy.ops.read_reg)
+ return -EOPNOTSUPP;
+ /* fall through */
default:
return mdio_mii_ioctl(&adapter->hw.phy.mdio, if_mii(req), cmd);
}
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 032089efc1a0..c16718d296d3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -3505,20 +3505,6 @@ static int mlxsw_sp_fib_lpm_tree_link(struct mlxsw_sp *mlxsw_sp,
static void mlxsw_sp_fib_lpm_tree_unlink(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_fib *fib)
{
- struct mlxsw_sp_prefix_usage req_prefix_usage = {{ 0 } };
- struct mlxsw_sp_lpm_tree *lpm_tree;
-
- /* Aggregate prefix lengths across all virtual routers to make
- * sure we only have used prefix lengths in the LPM tree.
- */
- mlxsw_sp_vrs_prefixes(mlxsw_sp, fib->proto, &req_prefix_usage);
- lpm_tree = mlxsw_sp_lpm_tree_get(mlxsw_sp, &req_prefix_usage,
- fib->proto);
- if (IS_ERR(lpm_tree))
- goto err_tree_get;
- mlxsw_sp_vrs_lpm_tree_replace(mlxsw_sp, fib, lpm_tree);
-
-err_tree_get:
if (!mlxsw_sp_prefix_usage_none(&fib->prefix_usage))
return;
mlxsw_sp_vr_lpm_tree_unbind(mlxsw_sp, fib);
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index c3f77e3b7819..e365866600ba 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1339,7 +1339,17 @@ ppp_get_stats64(struct net_device *dev, struct rtnl_link_stats64 *stats64)
static int ppp_dev_init(struct net_device *dev)
{
+ struct ppp *ppp;
+
netdev_lockdep_set_classes(dev);
+
+ ppp = netdev_priv(dev);
+ /* Let the netdevice take a reference on the ppp file. This ensures
+ * that ppp_destroy_interface() won't run before the device gets
+ * unregistered.
+ */
+ atomic_inc(&ppp->file.refcnt);
+
return 0;
}
@@ -1362,6 +1372,15 @@ static void ppp_dev_uninit(struct net_device *dev)
wake_up_interruptible(&ppp->file.rwait);
}
+static void ppp_dev_priv_destructor(struct net_device *dev)
+{
+ struct ppp *ppp;
+
+ ppp = netdev_priv(dev);
+ if (atomic_dec_and_test(&ppp->file.refcnt))
+ ppp_destroy_interface(ppp);
+}
+
static const struct net_device_ops ppp_netdev_ops = {
.ndo_init = ppp_dev_init,
.ndo_uninit = ppp_dev_uninit,
@@ -1387,6 +1406,7 @@ static void ppp_setup(struct net_device *dev)
dev->tx_queue_len = 3;
dev->type = ARPHRD_PPP;
dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
+ dev->priv_destructor = ppp_dev_priv_destructor;
netif_keep_dst(dev);
}
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 29c7e2ec0dcb..52ea80bcd639 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -560,6 +560,7 @@ static const struct driver_info wwan_info = {
#define NVIDIA_VENDOR_ID 0x0955
#define HP_VENDOR_ID 0x03f0
#define MICROSOFT_VENDOR_ID 0x045e
+#define UBLOX_VENDOR_ID 0x1546
static const struct usb_device_id products[] = {
/* BLACKLIST !!
@@ -869,6 +870,18 @@ static const struct usb_device_id products[] = {
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&zte_cdc_info,
}, {
+ /* U-blox TOBY-L2 */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1143, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
+ /* U-blox SARA-U2 */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1104, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
index 1778cf4f81c7..82cd8b08d71f 100644
--- a/drivers/pinctrl/Kconfig
+++ b/drivers/pinctrl/Kconfig
@@ -100,6 +100,7 @@ config PINCTRL_AMD
tristate "AMD GPIO pin control"
depends on GPIOLIB
select GPIOLIB_IRQCHIP
+ select PINMUX
select PINCONF
select GENERIC_PINCONF
help
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
index 0944310225db..ff782445dfb7 100644
--- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c
+++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c
@@ -373,16 +373,12 @@ static void bcm2835_gpio_irq_handle_bank(struct bcm2835_pinctrl *pc,
unsigned long events;
unsigned offset;
unsigned gpio;
- unsigned int type;
events = bcm2835_gpio_rd(pc, GPEDS0 + bank * 4);
events &= mask;
events &= pc->enabled_irq_map[bank];
for_each_set_bit(offset, &events, 32) {
gpio = (32 * bank) + offset;
- /* FIXME: no clue why the code looks up the type here */
- type = pc->irq_type[gpio];
-
generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irqdomain,
gpio));
}
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 04e929fd0ffe..fadbca907c7c 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1577,6 +1577,7 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
struct gpio_chip *chip = &pctrl->chip;
bool need_valid_mask = !dmi_check_system(chv_no_valid_mask);
int ret, i, offset;
+ int irq_base;
*chip = chv_gpio_chip;
@@ -1622,7 +1623,18 @@ static int chv_gpio_probe(struct chv_pinctrl *pctrl, int irq)
/* Clear all interrupts */
chv_writel(0xffff, pctrl->regs + CHV_INTSTAT);
- ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, 0,
+ if (!need_valid_mask) {
+ irq_base = devm_irq_alloc_descs(pctrl->dev, -1, 0,
+ chip->ngpio, NUMA_NO_NODE);
+ if (irq_base < 0) {
+ dev_err(pctrl->dev, "Failed to allocate IRQ numbers\n");
+ return irq_base;
+ }
+ } else {
+ irq_base = 0;
+ }
+
+ ret = gpiochip_irqchip_add(chip, &chv_gpio_irqchip, irq_base,
handle_bad_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(pctrl->dev, "failed to add IRQ chip\n");
diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig
index df63e44526ac..bf04479456a0 100644
--- a/drivers/remoteproc/Kconfig
+++ b/drivers/remoteproc/Kconfig
@@ -109,6 +109,7 @@ config QCOM_Q6V5_PIL
depends on OF && ARCH_QCOM
depends on QCOM_SMEM
depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
+ depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
select MFD_SYSCON
select QCOM_RPROC_COMMON
select QCOM_SCM
@@ -120,6 +121,7 @@ config QCOM_WCNSS_PIL
tristate "Qualcomm WCNSS Peripheral Image Loader"
depends on OF && ARCH_QCOM
depends on RPMSG_QCOM_SMD || (COMPILE_TEST && RPMSG_QCOM_SMD=n)
+ depends on RPMSG_QCOM_GLINK_SMEM || RPMSG_QCOM_GLINK_SMEM=n
depends on QCOM_SMEM
select QCOM_MDT_LOADER
select QCOM_RPROC_COMMON
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 612d91403341..633268e9d550 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -264,15 +264,14 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
if (!(att->flags & ATT_OWN))
continue;
- if (b > IMX7D_RPROC_MEM_MAX)
+ if (b >= IMX7D_RPROC_MEM_MAX)
break;
priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev,
att->sa, att->size);
- if (IS_ERR(priv->mem[b].cpu_addr)) {
+ if (!priv->mem[b].cpu_addr) {
dev_err(dev, "devm_ioremap_resource failed\n");
- err = PTR_ERR(priv->mem[b].cpu_addr);
- return err;
+ return -ENOMEM;
}
priv->mem[b].sys_addr = att->sa;
priv->mem[b].size = att->size;
@@ -296,7 +295,7 @@ static int imx_rproc_addr_init(struct imx_rproc *priv,
return err;
}
- if (b > IMX7D_RPROC_MEM_MAX)
+ if (b >= IMX7D_RPROC_MEM_MAX)
break;
priv->mem[b].cpu_addr = devm_ioremap_resource(&pdev->dev, &res);
diff --git a/drivers/rpmsg/qcom_glink_native.c b/drivers/rpmsg/qcom_glink_native.c
index 5a5e927ea50f..5dcc9bf1c5bc 100644
--- a/drivers/rpmsg/qcom_glink_native.c
+++ b/drivers/rpmsg/qcom_glink_native.c
@@ -635,19 +635,18 @@ qcom_glink_alloc_intent(struct qcom_glink *glink,
unsigned long flags;
intent = kzalloc(sizeof(*intent), GFP_KERNEL);
-
if (!intent)
return NULL;
intent->data = kzalloc(size, GFP_KERNEL);
if (!intent->data)
- return NULL;
+ goto free_intent;
spin_lock_irqsave(&channel->intent_lock, flags);
ret = idr_alloc_cyclic(&channel->liids, intent, 1, -1, GFP_ATOMIC);
if (ret < 0) {
spin_unlock_irqrestore(&channel->intent_lock, flags);
- return NULL;
+ goto free_data;
}
spin_unlock_irqrestore(&channel->intent_lock, flags);
@@ -656,6 +655,12 @@ qcom_glink_alloc_intent(struct qcom_glink *glink,
intent->reuse = reuseable;
return intent;
+
+free_data:
+ kfree(intent->data);
+free_intent:
+ kfree(intent);
+ return NULL;
}
static void qcom_glink_handle_rx_done(struct qcom_glink *glink,
@@ -1197,7 +1202,7 @@ static int qcom_glink_request_intent(struct qcom_glink *glink,
ret = qcom_glink_tx(glink, &cmd, sizeof(cmd), NULL, 0, true);
if (ret)
- return ret;
+ goto unlock;
ret = wait_for_completion_timeout(&channel->intent_req_comp, 10 * HZ);
if (!ret) {
@@ -1207,6 +1212,7 @@ static int qcom_glink_request_intent(struct qcom_glink *glink,
ret = channel->intent_req_result ? 0 : -ECANCELED;
}
+unlock:
mutex_unlock(&channel->intent_req_lock);
return ret;
}
generated by cgit (git 2.34.1) at 2024-05-27 13:24:12 +0000