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-rw-r--r--drivers/base/core.c6
-rw-r--r--drivers/connector/connector.c5
-rw-r--r--drivers/firewire/fw-ohci.c37
-rw-r--r--drivers/ieee1394/ieee1394_transactions.c2
-rw-r--r--drivers/infiniband/core/fmr_pool.c8
-rw-r--r--drivers/infiniband/hw/ipath/ipath_eeprom.c10
-rw-r--r--drivers/infiniband/hw/ipath/ipath_intr.c18
-rw-r--r--drivers/infiniband/hw/ipath/ipath_ruc.c14
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c4
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_cm.c2
-rw-r--r--drivers/macintosh/windfarm_core.c10
-rw-r--r--drivers/media/video/ivtv/ivtv-i2c.c2
-rw-r--r--drivers/media/video/ivtv/ivtv-i2c.h2
-rw-r--r--drivers/mmc/host/pxamci.c11
-rw-r--r--drivers/net/pppoe.c2
-rw-r--r--drivers/net/pppol2tp.c2
-rw-r--r--drivers/net/wan/lmc/lmc_main.c2
-rw-r--r--drivers/scsi/arm/scsi.h8
18 files changed, 82 insertions, 63 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c
index c1343414d285..3f4d6aa13990 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1228,18 +1228,18 @@ int device_rename(struct device *dev, char *new_name)
sysfs_remove_link(&dev->parent->kobj, old_class_name);
}
}
-#endif
-
+#else
if (dev->class) {
sysfs_remove_link(&dev->class->subsys.kobj, old_device_name);
error = sysfs_create_link(&dev->class->subsys.kobj, &dev->kobj,
dev->bus_id);
if (error) {
- /* Uh... how to unravel this if restoring can fail? */
dev_err(dev, "%s: sysfs_create_symlink failed (%d)\n",
__FUNCTION__, error);
}
}
+#endif
+
out:
put_device(dev);
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 0e328d387af4..6883fcb79ad3 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -218,7 +218,7 @@ static void cn_rx_skb(struct sk_buff *__skb)
skb->len < nlh->nlmsg_len ||
nlh->nlmsg_len > CONNECTOR_MAX_MSG_SIZE) {
kfree_skb(skb);
- goto out;
+ return;
}
len = NLMSG_ALIGN(nlh->nlmsg_len);
@@ -229,9 +229,6 @@ static void cn_rx_skb(struct sk_buff *__skb)
if (err < 0)
kfree_skb(skb);
}
-
-out:
- kfree_skb(__skb);
}
/*
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 67588326ae56..c9b9081831da 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -984,8 +984,10 @@ static void bus_reset_tasklet(unsigned long data)
*/
if (ohci->next_config_rom != NULL) {
- free_rom = ohci->config_rom;
- free_rom_bus = ohci->config_rom_bus;
+ if (ohci->next_config_rom != ohci->config_rom) {
+ free_rom = ohci->config_rom;
+ free_rom_bus = ohci->config_rom_bus;
+ }
ohci->config_rom = ohci->next_config_rom;
ohci->config_rom_bus = ohci->next_config_rom_bus;
ohci->next_config_rom = NULL;
@@ -1161,19 +1163,30 @@ static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length)
* the right values in the bus reset tasklet.
*/
- ohci->next_config_rom =
- dma_alloc_coherent(ohci->card.device, CONFIG_ROM_SIZE,
- &ohci->next_config_rom_bus, GFP_KERNEL);
- if (ohci->next_config_rom == NULL)
- return -ENOMEM;
+ if (config_rom) {
+ ohci->next_config_rom =
+ dma_alloc_coherent(ohci->card.device, CONFIG_ROM_SIZE,
+ &ohci->next_config_rom_bus,
+ GFP_KERNEL);
+ if (ohci->next_config_rom == NULL)
+ return -ENOMEM;
- memset(ohci->next_config_rom, 0, CONFIG_ROM_SIZE);
- fw_memcpy_to_be32(ohci->next_config_rom, config_rom, length * 4);
+ memset(ohci->next_config_rom, 0, CONFIG_ROM_SIZE);
+ fw_memcpy_to_be32(ohci->next_config_rom, config_rom, length * 4);
+ } else {
+ /*
+ * In the suspend case, config_rom is NULL, which
+ * means that we just reuse the old config rom.
+ */
+ ohci->next_config_rom = ohci->config_rom;
+ ohci->next_config_rom_bus = ohci->config_rom_bus;
+ }
- ohci->next_header = config_rom[0];
+ ohci->next_header = be32_to_cpu(ohci->next_config_rom[0]);
ohci->next_config_rom[0] = 0;
reg_write(ohci, OHCI1394_ConfigROMhdr, 0);
- reg_write(ohci, OHCI1394_BusOptions, config_rom[2]);
+ reg_write(ohci, OHCI1394_BusOptions,
+ be32_to_cpu(ohci->next_config_rom[2]));
reg_write(ohci, OHCI1394_ConfigROMmap, ohci->next_config_rom_bus);
reg_write(ohci, OHCI1394_AsReqFilterHiSet, 0x80000000);
@@ -1984,7 +1997,7 @@ static int pci_resume(struct pci_dev *pdev)
return err;
}
- return ohci_enable(&ohci->card, ohci->config_rom, CONFIG_ROM_SIZE);
+ return ohci_enable(&ohci->card, NULL, 0);
}
#endif
diff --git a/drivers/ieee1394/ieee1394_transactions.c b/drivers/ieee1394/ieee1394_transactions.c
index c39c70a8aa9f..677989320951 100644
--- a/drivers/ieee1394/ieee1394_transactions.c
+++ b/drivers/ieee1394/ieee1394_transactions.c
@@ -235,7 +235,6 @@ int hpsb_packet_success(struct hpsb_packet *packet)
packet->node_id);
return -EAGAIN;
}
- BUG();
case ACK_BUSY_X:
case ACK_BUSY_A:
@@ -282,7 +281,6 @@ int hpsb_packet_success(struct hpsb_packet *packet)
packet->ack_code, packet->node_id, packet->tcode);
return -EAGAIN;
}
- BUG();
}
struct hpsb_packet *hpsb_make_readpacket(struct hpsb_host *host, nodeid_t node,
diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
index d7f64525469b..e8d5f6b64998 100644
--- a/drivers/infiniband/core/fmr_pool.c
+++ b/drivers/infiniband/core/fmr_pool.c
@@ -291,10 +291,10 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
atomic_set(&pool->flush_ser, 0);
init_waitqueue_head(&pool->force_wait);
- pool->thread = kthread_create(ib_fmr_cleanup_thread,
- pool,
- "ib_fmr(%s)",
- device->name);
+ pool->thread = kthread_run(ib_fmr_cleanup_thread,
+ pool,
+ "ib_fmr(%s)",
+ device->name);
if (IS_ERR(pool->thread)) {
printk(KERN_WARNING PFX "couldn't start cleanup thread\n");
ret = PTR_ERR(pool->thread);
diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c
index bcfa3ccb555f..e7c25dbbcdc9 100644
--- a/drivers/infiniband/hw/ipath/ipath_eeprom.c
+++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c
@@ -538,7 +538,15 @@ static u8 flash_csum(struct ipath_flash *ifp, int adjust)
u8 *ip = (u8 *) ifp;
u8 csum = 0, len;
- for (len = 0; len < ifp->if_length; len++)
+ /*
+ * Limit length checksummed to max length of actual data.
+ * Checksum of erased eeprom will still be bad, but we avoid
+ * reading past the end of the buffer we were passed.
+ */
+ len = ifp->if_length;
+ if (len > sizeof(struct ipath_flash))
+ len = sizeof(struct ipath_flash);
+ while (len--)
csum += *ip++;
csum -= ifp->if_csum;
csum = ~csum;
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c
index 6a5dd5cd773d..c61f9da2964a 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -453,7 +453,7 @@ skip_ibchange:
}
static void handle_supp_msgs(struct ipath_devdata *dd,
- unsigned supp_msgs, char msg[512])
+ unsigned supp_msgs, char *msg, int msgsz)
{
/*
* Print the message unless it's ibc status change only, which
@@ -461,9 +461,9 @@ static void handle_supp_msgs(struct ipath_devdata *dd,
*/
if (dd->ipath_lasterror & ~INFINIPATH_E_IBSTATUSCHANGED) {
int iserr;
- iserr = ipath_decode_err(msg, sizeof msg,
- dd->ipath_lasterror &
- ~INFINIPATH_E_IBSTATUSCHANGED);
+ iserr = ipath_decode_err(msg, msgsz,
+ dd->ipath_lasterror &
+ ~INFINIPATH_E_IBSTATUSCHANGED);
if (dd->ipath_lasterror &
~(INFINIPATH_E_RRCVEGRFULL |
INFINIPATH_E_RRCVHDRFULL | INFINIPATH_E_PKTERRS))
@@ -492,8 +492,8 @@ static void handle_supp_msgs(struct ipath_devdata *dd,
}
static unsigned handle_frequent_errors(struct ipath_devdata *dd,
- ipath_err_t errs, char msg[512],
- int *noprint)
+ ipath_err_t errs, char *msg,
+ int msgsz, int *noprint)
{
unsigned long nc;
static unsigned long nextmsg_time;
@@ -512,7 +512,7 @@ static unsigned handle_frequent_errors(struct ipath_devdata *dd,
nextmsg_time = nc + HZ * 3;
}
else if (supp_msgs) {
- handle_supp_msgs(dd, supp_msgs, msg);
+ handle_supp_msgs(dd, supp_msgs, msg, msgsz);
supp_msgs = 0;
nmsgs = 0;
}
@@ -525,14 +525,14 @@ static unsigned handle_frequent_errors(struct ipath_devdata *dd,
static int handle_errors(struct ipath_devdata *dd, ipath_err_t errs)
{
- char msg[512];
+ char msg[128];
u64 ignore_this_time = 0;
int i, iserr = 0;
int chkerrpkts = 0, noprint = 0;
unsigned supp_msgs;
int log_idx;
- supp_msgs = handle_frequent_errors(dd, errs, msg, &noprint);
+ supp_msgs = handle_frequent_errors(dd, errs, msg, sizeof msg, &noprint);
/* don't report errors that are masked */
errs &= ~dd->ipath_maskederrs;
diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
index 4b6b7ee8e5c1..54c61a972de2 100644
--- a/drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
@@ -630,11 +630,8 @@ bail:;
void ipath_send_complete(struct ipath_qp *qp, struct ipath_swqe *wqe,
enum ib_wc_status status)
{
- u32 last = qp->s_last;
-
- if (++last == qp->s_size)
- last = 0;
- qp->s_last = last;
+ unsigned long flags;
+ u32 last;
/* See ch. 11.2.4.1 and 10.7.3.1 */
if (!(qp->s_flags & IPATH_S_SIGNAL_REQ_WR) ||
@@ -658,4 +655,11 @@ void ipath_send_complete(struct ipath_qp *qp, struct ipath_swqe *wqe,
wc.port_num = 0;
ipath_cq_enter(to_icq(qp->ibqp.send_cq), &wc, 0);
}
+
+ spin_lock_irqsave(&qp->s_lock, flags);
+ last = qp->s_last;
+ if (++last >= qp->s_size)
+ last = 0;
+ qp->s_last = last;
+ spin_unlock_irqrestore(&qp->s_lock, flags);
}
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 6b3322486b5e..8cba9c532e64 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1282,7 +1282,7 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
int size;
int i;
- spin_lock_irqsave(&qp->rq.lock, flags);
+ spin_lock_irqsave(&qp->sq.lock, flags);
ind = qp->sq.head;
@@ -1448,7 +1448,7 @@ out:
(qp->sq.wqe_cnt - 1));
}
- spin_unlock_irqrestore(&qp->rq.lock, flags);
+ spin_unlock_irqrestore(&qp->sq.lock, flags);
return err;
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 87610772a979..059cf92b60a5 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -60,7 +60,7 @@ static struct ib_qp_attr ipoib_cm_err_attr = {
.qp_state = IB_QPS_ERR
};
-#define IPOIB_CM_RX_DRAIN_WRID 0x7fffffff
+#define IPOIB_CM_RX_DRAIN_WRID 0xffffffff
static struct ib_send_wr ipoib_cm_rx_drain_wr = {
.wr_id = IPOIB_CM_RX_DRAIN_WRID,
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 516d943227e2..075b4d99e354 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -94,7 +94,9 @@ static int wf_thread_func(void *data)
DBG("wf: thread started\n");
set_freezable();
- while(!kthread_should_stop()) {
+ while (!kthread_should_stop()) {
+ try_to_freeze();
+
if (time_after_eq(jiffies, next)) {
wf_notify(WF_EVENT_TICK, NULL);
if (wf_overtemp) {
@@ -116,12 +118,6 @@ static int wf_thread_func(void *data)
delay = next - jiffies;
if (delay <= HZ)
schedule_timeout_interruptible(delay);
-
- /* there should be no non-suspend signal, but oh well */
- if (signal_pending(current) && !try_to_freeze()) {
- printk(KERN_WARNING "windfarm: thread got sigl !\n");
- break;
- }
}
DBG("wf: thread stopped\n");
diff --git a/drivers/media/video/ivtv/ivtv-i2c.c b/drivers/media/video/ivtv/ivtv-i2c.c
index 285fca676a69..623eea2652ca 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.c
+++ b/drivers/media/video/ivtv/ivtv-i2c.c
@@ -741,7 +741,7 @@ int __devinit init_ivtv_i2c(struct ivtv *itv)
return i2c_bit_add_bus(&itv->i2c_adap);
}
-void __devexit exit_ivtv_i2c(struct ivtv *itv)
+void exit_ivtv_i2c(struct ivtv *itv)
{
IVTV_DEBUG_I2C("i2c exit\n");
diff --git a/drivers/media/video/ivtv/ivtv-i2c.h b/drivers/media/video/ivtv/ivtv-i2c.h
index 677c3292855e..de6a07442298 100644
--- a/drivers/media/video/ivtv/ivtv-i2c.h
+++ b/drivers/media/video/ivtv/ivtv-i2c.h
@@ -36,6 +36,6 @@ void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg);
/* init + register i2c algo-bit adapter */
int __devinit init_ivtv_i2c(struct ivtv *itv);
-void __devexit exit_ivtv_i2c(struct ivtv *itv);
+void exit_ivtv_i2c(struct ivtv *itv);
#endif
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index a25ee71998a9..1654a3330340 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -39,6 +39,7 @@
#define DRIVER_NAME "pxa2xx-mci"
#define NR_SG 1
+#define CLKRT_OFF (~0)
struct pxamci_host {
struct mmc_host *mmc;
@@ -371,6 +372,9 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
unsigned long rate = host->clkrate;
unsigned int clk = rate / ios->clock;
+ if (host->clkrt == CLKRT_OFF)
+ clk_enable(host->clk);
+
/*
* clk might result in a lower divisor than we
* desire. check for that condition and adjust
@@ -379,14 +383,16 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
if (rate / clk > ios->clock)
clk <<= 1;
host->clkrt = fls(clk) - 1;
- clk_enable(host->clk);
/*
* we write clkrt on the next command
*/
} else {
pxamci_stop_clock(host);
- clk_disable(host->clk);
+ if (host->clkrt != CLKRT_OFF) {
+ host->clkrt = CLKRT_OFF;
+ clk_disable(host->clk);
+ }
}
if (host->power_mode != ios->power_mode) {
@@ -498,6 +504,7 @@ static int pxamci_probe(struct platform_device *pdev)
host->mmc = mmc;
host->dma = -1;
host->pdata = pdev->dev.platform_data;
+ host->clkrt = CLKRT_OFF;
host->clk = clk_get(&pdev->dev, "MMCCLK");
if (IS_ERR(host->clk)) {
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 8936ed3469cf..a005d8f4c38e 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -491,7 +491,7 @@ static int pppoe_create(struct net *net, struct socket *sock)
int error = -ENOMEM;
struct sock *sk;
- sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppoe_sk_proto, 1);
+ sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppoe_sk_proto);
if (!sk)
goto out;
diff --git a/drivers/net/pppol2tp.c b/drivers/net/pppol2tp.c
index 921d4ef6d14b..f8904fd92369 100644
--- a/drivers/net/pppol2tp.c
+++ b/drivers/net/pppol2tp.c
@@ -1416,7 +1416,7 @@ static int pppol2tp_create(struct net *net, struct socket *sock)
int error = -ENOMEM;
struct sock *sk;
- sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppol2tp_sk_proto, 1);
+ sk = sk_alloc(net, PF_PPPOX, GFP_KERNEL, &pppol2tp_sk_proto);
if (!sk)
goto out;
diff --git a/drivers/net/wan/lmc/lmc_main.c b/drivers/net/wan/lmc/lmc_main.c
index 64eb57893602..37c52e131750 100644
--- a/drivers/net/wan/lmc/lmc_main.c
+++ b/drivers/net/wan/lmc/lmc_main.c
@@ -234,7 +234,7 @@ int lmc_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd) /*fold00*/
sc->lmc_xinfo.Magic1 = 0xDEADBEEF;
if (copy_to_user(ifr->ifr_data, &sc->lmc_xinfo,
- sizeof(struct lmc_xinfo))) {
+ sizeof(struct lmc_xinfo)))
ret = -EFAULT;
else
ret = 0;
diff --git a/drivers/scsi/arm/scsi.h b/drivers/scsi/arm/scsi.h
index 21ba57155bea..bb6550e31926 100644
--- a/drivers/scsi/arm/scsi.h
+++ b/drivers/scsi/arm/scsi.h
@@ -38,9 +38,7 @@ static inline int next_SCp(struct scsi_pointer *SCp)
if (ret) {
SCp->buffer++;
SCp->buffers_residual--;
- SCp->ptr = (char *)
- (page_address(SCp->buffer->page) +
- SCp->buffer->offset);
+ SCp->ptr = sg_virt(SCp->buffer);
SCp->this_residual = SCp->buffer->length;
} else {
SCp->ptr = NULL;
@@ -76,9 +74,7 @@ static inline void init_SCp(struct scsi_cmnd *SCpnt)
SCpnt->SCp.buffer = (struct scatterlist *) SCpnt->request_buffer;
SCpnt->SCp.buffers_residual = SCpnt->use_sg - 1;
- SCpnt->SCp.ptr = (char *)
- (page_address(SCpnt->SCp.buffer->page) +
- SCpnt->SCp.buffer->offset);
+ SCpnt->SCp.ptr = sg_virt(SCpnt->SCp.buffer);
SCpnt->SCp.this_residual = SCpnt->SCp.buffer->length;
SCpnt->SCp.phase = SCpnt->request_bufflen;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.