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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-18 00:56:17 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-18 00:56:17 (GMT)
commitfa7f578076a8814caa5371e9f4949e408140766d (patch)
tree8021be6f956e8a259523c394a01183797ce04422 /drivers/rapidio
parent2dcd9c71c1ffa9a036e09047f60e08383bb0abb6 (diff)
parentd1b069f5febc850556cf49e9bb9092d3179c5be5 (diff)
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - a bit more MM - procfs updates - dynamic-debug fixes - lib/ updates - checkpatch - epoll - nilfs2 - signals - rapidio - PID management cleanup and optimization - kcov updates - sysvipc updates - quite a few misc things all over the place * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (94 commits) EXPERT Kconfig menu: fix broken EXPERT menu include/asm-generic/topology.h: remove unused parent_node() macro arch/tile/include/asm/topology.h: remove unused parent_node() macro arch/sparc/include/asm/topology_64.h: remove unused parent_node() macro arch/sh/include/asm/topology.h: remove unused parent_node() macro arch/ia64/include/asm/topology.h: remove unused parent_node() macro drivers/pcmcia/sa1111_badge4.c: avoid unused function warning mm: add infrastructure for get_user_pages_fast() benchmarking sysvipc: make get_maxid O(1) again sysvipc: properly name ipc_addid() limit parameter sysvipc: duplicate lock comments wrt ipc_addid() sysvipc: unteach ids->next_id for !CHECKPOINT_RESTORE initramfs: use time64_t timestamps drivers/watchdog: make use of devm_register_reboot_notifier() kernel/reboot.c: add devm_register_reboot_notifier() kcov: update documentation Makefile: support flag -fsanitizer-coverage=trace-cmp kcov: support comparison operands collection kcov: remove pointless current != NULL check kernel/panic.c: add TAINT_AUX ...
Diffstat (limited to 'drivers/rapidio')
-rw-r--r--drivers/rapidio/devices/rio_mport_cdev.c5
-rw-r--r--drivers/rapidio/switches/idt_gen2.c2
-rw-r--r--drivers/rapidio/switches/idt_gen3.c2
-rw-r--r--drivers/rapidio/switches/idtcps.c2
-rw-r--r--drivers/rapidio/switches/tsi568.c2
-rw-r--r--drivers/rapidio/switches/tsi57x.c2
6 files changed, 8 insertions, 7 deletions
diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
index 665d9e9..ec4bc15 100644
--- a/drivers/rapidio/devices/rio_mport_cdev.c
+++ b/drivers/rapidio/devices/rio_mport_cdev.c
@@ -959,9 +959,10 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode,
nents = dma_map_sg(chan->device->dev,
req->sgt.sgl, req->sgt.nents, dir);
- if (nents == -EFAULT) {
+ if (nents == 0) {
rmcd_error("Failed to map SG list");
- return -EFAULT;
+ ret = -EFAULT;
+ goto err_pg;
}
ret = do_dma_request(req, xfer, sync, nents);
diff --git a/drivers/rapidio/switches/idt_gen2.c b/drivers/rapidio/switches/idt_gen2.c
index e67b923..4931ed7 100644
--- a/drivers/rapidio/switches/idt_gen2.c
+++ b/drivers/rapidio/switches/idt_gen2.c
@@ -458,7 +458,7 @@ static void idtg2_remove(struct rio_dev *rdev)
idtg2_sysfs(rdev, false);
}
-static struct rio_device_id idtg2_id_table[] = {
+static const struct rio_device_id idtg2_id_table[] = {
{RIO_DEVICE(RIO_DID_IDTCPS1848, RIO_VID_IDT)},
{RIO_DEVICE(RIO_DID_IDTCPS1616, RIO_VID_IDT)},
{RIO_DEVICE(RIO_DID_IDTVPS1616, RIO_VID_IDT)},
diff --git a/drivers/rapidio/switches/idt_gen3.c b/drivers/rapidio/switches/idt_gen3.c
index c5923a5..85a3908 100644
--- a/drivers/rapidio/switches/idt_gen3.c
+++ b/drivers/rapidio/switches/idt_gen3.c
@@ -348,7 +348,7 @@ static void idtg3_shutdown(struct rio_dev *rdev)
}
}
-static struct rio_device_id idtg3_id_table[] = {
+static const struct rio_device_id idtg3_id_table[] = {
{RIO_DEVICE(RIO_DID_IDTRXS1632, RIO_VID_IDT)},
{RIO_DEVICE(RIO_DID_IDTRXS2448, RIO_VID_IDT)},
{ 0, } /* terminate list */
diff --git a/drivers/rapidio/switches/idtcps.c b/drivers/rapidio/switches/idtcps.c
index 7fbb60d..4058ce2 100644
--- a/drivers/rapidio/switches/idtcps.c
+++ b/drivers/rapidio/switches/idtcps.c
@@ -168,7 +168,7 @@ static void idtcps_remove(struct rio_dev *rdev)
spin_unlock(&rdev->rswitch->lock);
}
-static struct rio_device_id idtcps_id_table[] = {
+static const struct rio_device_id idtcps_id_table[] = {
{RIO_DEVICE(RIO_DID_IDTCPS6Q, RIO_VID_IDT)},
{RIO_DEVICE(RIO_DID_IDTCPS8, RIO_VID_IDT)},
{RIO_DEVICE(RIO_DID_IDTCPS10Q, RIO_VID_IDT)},
diff --git a/drivers/rapidio/switches/tsi568.c b/drivers/rapidio/switches/tsi568.c
index 8a43561..1214628b 100644
--- a/drivers/rapidio/switches/tsi568.c
+++ b/drivers/rapidio/switches/tsi568.c
@@ -169,7 +169,7 @@ static void tsi568_remove(struct rio_dev *rdev)
spin_unlock(&rdev->rswitch->lock);
}
-static struct rio_device_id tsi568_id_table[] = {
+static const struct rio_device_id tsi568_id_table[] = {
{RIO_DEVICE(RIO_DID_TSI568, RIO_VID_TUNDRA)},
{ 0, } /* terminate list */
};
diff --git a/drivers/rapidio/switches/tsi57x.c b/drivers/rapidio/switches/tsi57x.c
index 2700d15..9f063e2 100644
--- a/drivers/rapidio/switches/tsi57x.c
+++ b/drivers/rapidio/switches/tsi57x.c
@@ -336,7 +336,7 @@ static void tsi57x_remove(struct rio_dev *rdev)
spin_unlock(&rdev->rswitch->lock);
}
-static struct rio_device_id tsi57x_id_table[] = {
+static const struct rio_device_id tsi57x_id_table[] = {
{RIO_DEVICE(RIO_DID_TSI572, RIO_VID_TUNDRA)},
{RIO_DEVICE(RIO_DID_TSI574, RIO_VID_TUNDRA)},
{RIO_DEVICE(RIO_DID_TSI577, RIO_VID_TUNDRA)},

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