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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-08 21:17:20 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-03-08 21:17:20 -0300
commiteccbe858ce6412b96fc7cb32eb23a3592f64e5f6 (patch)
treeed4f0e52d266bffc68a5b68afcfe69882b917efb /drivers/misc
parent0c1ac6822620b9868cfad5b4c2c223c6cd6fbfd8 (diff)
Linux-libre 4.4.4-gnupck-4.4.4-gnu
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/cxl/vphb.c2
-rw-r--r--drivers/misc/mei/main.c12
2 files changed, 10 insertions, 4 deletions
diff --git a/drivers/misc/cxl/vphb.c b/drivers/misc/cxl/vphb.c
index c241e15ca..cbd4331fb 100644
--- a/drivers/misc/cxl/vphb.c
+++ b/drivers/misc/cxl/vphb.c
@@ -203,7 +203,7 @@ static int cxl_pcie_write_config(struct pci_bus *bus, unsigned int devfn,
mask <<= shift;
val <<= shift;
- v = (in_le32(ioaddr) & ~mask) || (val & mask);
+ v = (in_le32(ioaddr) & ~mask) | (val & mask);
out_le32(ioaddr, v);
return PCIBIOS_SUCCESSFUL;
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index b2f2486b3..80f9afcb1 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -458,7 +458,11 @@ static int mei_ioctl_client_notify_request(struct file *file, u32 request)
{
struct mei_cl *cl = file->private_data;
- return mei_cl_notify_request(cl, file, request);
+ if (request != MEI_HBM_NOTIFICATION_START &&
+ request != MEI_HBM_NOTIFICATION_STOP)
+ return -EINVAL;
+
+ return mei_cl_notify_request(cl, file, (u8)request);
}
/**
@@ -657,7 +661,9 @@ out:
* @file: pointer to file structure
* @band: band bitmap
*
- * Return: poll mask
+ * Return: negative on error,
+ * 0 if it did no changes,
+ * and positive a process was added or deleted
*/
static int mei_fasync(int fd, struct file *file, int band)
{
@@ -665,7 +671,7 @@ static int mei_fasync(int fd, struct file *file, int band)
struct mei_cl *cl = file->private_data;
if (!mei_cl_is_connected(cl))
- return POLLERR;
+ return -ENODEV;
return fasync_helper(fd, file, band, &cl->ev_async);
}