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-rw-r--r--drivers/misc/bcm-vk/bcm_vk_tty.c4
-rw-r--r--drivers/misc/cardreader/rtsx_usb.c2
-rw-r--r--drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c8
-rw-r--r--drivers/misc/mei/hw-me-regs.h1
-rw-r--r--drivers/misc/mei/pci-me.c1
-rw-r--r--drivers/misc/mei/vsc-tp.c40
-rw-r--r--drivers/misc/sgi-xp/xpc_main.c2
-rw-r--r--drivers/misc/sgi-xp/xpc_partition.c2
8 files changed, 35 insertions, 25 deletions
diff --git a/drivers/misc/bcm-vk/bcm_vk_tty.c b/drivers/misc/bcm-vk/bcm_vk_tty.c
index 59bab76ff0a9..44a2dd80054d 100644
--- a/drivers/misc/bcm-vk/bcm_vk_tty.c
+++ b/drivers/misc/bcm-vk/bcm_vk_tty.c
@@ -177,7 +177,7 @@ static void bcm_vk_tty_close(struct tty_struct *tty, struct file *file)
vk->tty[tty->index].is_opened = false;
if (tty->count == 1)
- del_timer_sync(&vk->serial_timer);
+ timer_delete_sync(&vk->serial_timer);
}
static void bcm_vk_tty_doorbell(struct bcm_vk *vk, u32 db_val)
@@ -304,7 +304,7 @@ void bcm_vk_tty_exit(struct bcm_vk *vk)
{
int i;
- del_timer_sync(&vk->serial_timer);
+ timer_delete_sync(&vk->serial_timer);
for (i = 0; i < BCM_VK_NUM_TTY; ++i) {
tty_port_unregister_device(&vk->tty[i].port,
vk->tty_drv,
diff --git a/drivers/misc/cardreader/rtsx_usb.c b/drivers/misc/cardreader/rtsx_usb.c
index 77b0490a1b38..7314c8d9ae75 100644
--- a/drivers/misc/cardreader/rtsx_usb.c
+++ b/drivers/misc/cardreader/rtsx_usb.c
@@ -53,7 +53,7 @@ static int rtsx_usb_bulk_transfer_sglist(struct rtsx_ucr *ucr,
ucr->sg_timer.expires = jiffies + msecs_to_jiffies(timeout);
add_timer(&ucr->sg_timer);
usb_sg_wait(&ucr->current_sg);
- if (!del_timer_sync(&ucr->sg_timer))
+ if (!timer_delete_sync(&ucr->sg_timer))
ret = -ETIMEDOUT;
else
ret = ucr->current_sg.status;
diff --git a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
index 04756302b878..98d3d123004c 100644
--- a/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
+++ b/drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c
@@ -37,6 +37,7 @@
struct pci1xxxx_gpio {
struct auxiliary_device *aux_dev;
void __iomem *reg_base;
+ raw_spinlock_t wa_lock;
struct gpio_chip gpio;
spinlock_t lock;
int irq_base;
@@ -167,7 +168,7 @@ static void pci1xxxx_gpio_irq_ack(struct irq_data *data)
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
- pci1xxx_assign_bit(priv->reg_base, INTR_STAT_OFFSET(gpio), (gpio % 32), true);
+ writel(BIT(gpio % 32), priv->reg_base + INTR_STAT_OFFSET(gpio));
spin_unlock_irqrestore(&priv->lock, flags);
}
@@ -257,6 +258,7 @@ static irqreturn_t pci1xxxx_gpio_irq_handler(int irq, void *dev_id)
struct pci1xxxx_gpio *priv = dev_id;
struct gpio_chip *gc = &priv->gpio;
unsigned long int_status = 0;
+ unsigned long wa_flags;
unsigned long flags;
u8 pincount;
int bit;
@@ -280,7 +282,9 @@ static irqreturn_t pci1xxxx_gpio_irq_handler(int irq, void *dev_id)
writel(BIT(bit), priv->reg_base + INTR_STATUS_OFFSET(gpiobank));
spin_unlock_irqrestore(&priv->lock, flags);
irq = irq_find_mapping(gc->irq.domain, (bit + (gpiobank * 32)));
- handle_nested_irq(irq);
+ raw_spin_lock_irqsave(&priv->wa_lock, wa_flags);
+ generic_handle_irq(irq);
+ raw_spin_unlock_irqrestore(&priv->wa_lock, wa_flags);
}
}
spin_lock_irqsave(&priv->lock, flags);
diff --git a/drivers/misc/mei/hw-me-regs.h b/drivers/misc/mei/hw-me-regs.h
index a5f88ec97df7..bc40b940ae21 100644
--- a/drivers/misc/mei/hw-me-regs.h
+++ b/drivers/misc/mei/hw-me-regs.h
@@ -117,6 +117,7 @@
#define MEI_DEV_ID_LNL_M 0xA870 /* Lunar Lake Point M */
+#define MEI_DEV_ID_PTL_H 0xE370 /* Panther Lake H */
#define MEI_DEV_ID_PTL_P 0xE470 /* Panther Lake P */
/*
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index d6ff9d82ae94..3f9c60b579ae 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -124,6 +124,7 @@ static const struct pci_device_id mei_me_pci_tbl[] = {
{MEI_PCI_DEVICE(MEI_DEV_ID_LNL_M, MEI_ME_PCH15_CFG)},
+ {MEI_PCI_DEVICE(MEI_DEV_ID_PTL_H, MEI_ME_PCH15_CFG)},
{MEI_PCI_DEVICE(MEI_DEV_ID_PTL_P, MEI_ME_PCH15_CFG)},
/* required last entry */
diff --git a/drivers/misc/mei/vsc-tp.c b/drivers/misc/mei/vsc-tp.c
index 7be1649b1972..da26a080916c 100644
--- a/drivers/misc/mei/vsc-tp.c
+++ b/drivers/misc/mei/vsc-tp.c
@@ -36,20 +36,24 @@
#define VSC_TP_XFER_TIMEOUT_BYTES 700
#define VSC_TP_PACKET_PADDING_SIZE 1
#define VSC_TP_PACKET_SIZE(pkt) \
- (sizeof(struct vsc_tp_packet) + le16_to_cpu((pkt)->len) + VSC_TP_CRC_SIZE)
+ (sizeof(struct vsc_tp_packet_hdr) + le16_to_cpu((pkt)->hdr.len) + VSC_TP_CRC_SIZE)
#define VSC_TP_MAX_PACKET_SIZE \
- (sizeof(struct vsc_tp_packet) + VSC_TP_MAX_MSG_SIZE + VSC_TP_CRC_SIZE)
+ (sizeof(struct vsc_tp_packet_hdr) + VSC_TP_MAX_MSG_SIZE + VSC_TP_CRC_SIZE)
#define VSC_TP_MAX_XFER_SIZE \
(VSC_TP_MAX_PACKET_SIZE + VSC_TP_XFER_TIMEOUT_BYTES)
#define VSC_TP_NEXT_XFER_LEN(len, offset) \
- (len + sizeof(struct vsc_tp_packet) + VSC_TP_CRC_SIZE - offset + VSC_TP_PACKET_PADDING_SIZE)
+ (len + sizeof(struct vsc_tp_packet_hdr) + VSC_TP_CRC_SIZE - offset + VSC_TP_PACKET_PADDING_SIZE)
-struct vsc_tp_packet {
+struct vsc_tp_packet_hdr {
__u8 sync;
__u8 cmd;
__le16 len;
__le32 seq;
- __u8 buf[] __counted_by(len);
+};
+
+struct vsc_tp_packet {
+ struct vsc_tp_packet_hdr hdr;
+ __u8 buf[VSC_TP_MAX_XFER_SIZE - sizeof(struct vsc_tp_packet_hdr)];
};
struct vsc_tp {
@@ -67,8 +71,8 @@ struct vsc_tp {
u32 seq;
/* command buffer */
- void *tx_buf;
- void *rx_buf;
+ struct vsc_tp_packet *tx_buf;
+ struct vsc_tp_packet *rx_buf;
atomic_t assert_cnt;
wait_queue_head_t xfer_wait;
@@ -158,12 +162,12 @@ static int vsc_tp_dev_xfer(struct vsc_tp *tp, void *obuf, void *ibuf, size_t len
static int vsc_tp_xfer_helper(struct vsc_tp *tp, struct vsc_tp_packet *pkt,
void *ibuf, u16 ilen)
{
- int ret, offset = 0, cpy_len, src_len, dst_len = sizeof(struct vsc_tp_packet);
+ int ret, offset = 0, cpy_len, src_len, dst_len = sizeof(struct vsc_tp_packet_hdr);
int next_xfer_len = VSC_TP_PACKET_SIZE(pkt) + VSC_TP_XFER_TIMEOUT_BYTES;
- u8 *src, *crc_src, *rx_buf = tp->rx_buf;
+ u8 *src, *crc_src, *rx_buf = (u8 *)tp->rx_buf;
int count_down = VSC_TP_MAX_XFER_COUNT;
u32 recv_crc = 0, crc = ~0;
- struct vsc_tp_packet ack;
+ struct vsc_tp_packet_hdr ack;
u8 *dst = (u8 *)&ack;
bool synced = false;
@@ -280,10 +284,10 @@ int vsc_tp_xfer(struct vsc_tp *tp, u8 cmd, const void *obuf, size_t olen,
guard(mutex)(&tp->mutex);
- pkt->sync = VSC_TP_PACKET_SYNC;
- pkt->cmd = cmd;
- pkt->len = cpu_to_le16(olen);
- pkt->seq = cpu_to_le32(++tp->seq);
+ pkt->hdr.sync = VSC_TP_PACKET_SYNC;
+ pkt->hdr.cmd = cmd;
+ pkt->hdr.len = cpu_to_le16(olen);
+ pkt->hdr.seq = cpu_to_le32(++tp->seq);
memcpy(pkt->buf, obuf, olen);
crc = ~crc32(~0, (u8 *)pkt, sizeof(pkt) + olen);
@@ -320,7 +324,7 @@ int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len)
guard(mutex)(&tp->mutex);
/* rom xfer is big endian */
- cpu_to_be32_array(tp->tx_buf, obuf, words);
+ cpu_to_be32_array((u32 *)tp->tx_buf, obuf, words);
ret = read_poll_timeout(gpiod_get_value_cansleep, ret,
!ret, VSC_TP_ROM_XFER_POLL_DELAY_US,
@@ -336,7 +340,7 @@ int vsc_tp_rom_xfer(struct vsc_tp *tp, const void *obuf, void *ibuf, size_t len)
return ret;
if (ibuf)
- be32_to_cpu_array(ibuf, tp->rx_buf, words);
+ be32_to_cpu_array(ibuf, (u32 *)tp->rx_buf, words);
return ret;
}
@@ -490,11 +494,11 @@ static int vsc_tp_probe(struct spi_device *spi)
if (!tp)
return -ENOMEM;
- tp->tx_buf = devm_kzalloc(dev, VSC_TP_MAX_XFER_SIZE, GFP_KERNEL);
+ tp->tx_buf = devm_kzalloc(dev, sizeof(*tp->tx_buf), GFP_KERNEL);
if (!tp->tx_buf)
return -ENOMEM;
- tp->rx_buf = devm_kzalloc(dev, VSC_TP_MAX_XFER_SIZE, GFP_KERNEL);
+ tp->rx_buf = devm_kzalloc(dev, sizeof(*tp->rx_buf), GFP_KERNEL);
if (!tp->rx_buf)
return -ENOMEM;
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 7a3c34306de9..697a008c14d3 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -202,7 +202,7 @@ xpc_start_hb_beater(void)
static void
xpc_stop_hb_beater(void)
{
- del_timer_sync(&xpc_hb_timer);
+ timer_delete_sync(&xpc_hb_timer);
xpc_arch_ops.heartbeat_exit();
}
diff --git a/drivers/misc/sgi-xp/xpc_partition.c b/drivers/misc/sgi-xp/xpc_partition.c
index 1999d02923de..d0467010558c 100644
--- a/drivers/misc/sgi-xp/xpc_partition.c
+++ b/drivers/misc/sgi-xp/xpc_partition.c
@@ -291,7 +291,7 @@ static int __xpc_partition_disengaged(struct xpc_partition *part,
/* Cancel the timer function if not called from it */
if (!from_timer)
- del_timer_sync(&part->disengage_timer);
+ timer_delete_sync(&part->disengage_timer);
DBUG_ON(part->act_state != XPC_P_AS_DEACTIVATING &&
part->act_state != XPC_P_AS_INACTIVE);
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-26 22:29:41 +0000