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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-09 07:47:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-09 07:58:48 -0300
commita5cdf7364020a61375af3c8aa23e09181f5c2c6c (patch)
tree6a7aacf0e34c69ae57200ba59eafda251b3e0e80 /drivers/misc
parent394569928e2f17dff4ae367ac700048138e318c7 (diff)
Linux-libre 4.5.3-gnupck-4.5.3-gnu
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/Kconfig2
-rw-r--r--drivers/misc/ad525x_dpot.c2
-rw-r--r--drivers/misc/cxl/irq.c1
-rw-r--r--drivers/misc/mic/scif/scif_rma.c7
4 files changed, 6 insertions, 6 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 054fc10cb..b22c03264 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -440,7 +440,7 @@ config ARM_CHARLCD
still useful.
config BMP085
- bool
+ tristate
depends on SYSFS
config BMP085_I2C
diff --git a/drivers/misc/ad525x_dpot.c b/drivers/misc/ad525x_dpot.c
index 15e88078b..f1a0b99f5 100644
--- a/drivers/misc/ad525x_dpot.c
+++ b/drivers/misc/ad525x_dpot.c
@@ -216,7 +216,7 @@ static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)
*/
value = swab16(value);
- if (dpot->uid == DPOT_UID(AD5271_ID))
+ if (dpot->uid == DPOT_UID(AD5274_ID))
value = value >> 2;
return value;
default:
diff --git a/drivers/misc/cxl/irq.c b/drivers/misc/cxl/irq.c
index 09a406058..efbb6945e 100644
--- a/drivers/misc/cxl/irq.c
+++ b/drivers/misc/cxl/irq.c
@@ -288,7 +288,6 @@ unsigned int cxl_map_irq(struct cxl *adapter, irq_hw_number_t hwirq,
void cxl_unmap_irq(unsigned int virq, void *cookie)
{
free_irq(virq, cookie);
- irq_dispose_mapping(virq);
}
static int cxl_register_one_irq(struct cxl *adapter,
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c
index 8310b4dbf..6a451bd65 100644
--- a/drivers/misc/mic/scif/scif_rma.c
+++ b/drivers/misc/mic/scif/scif_rma.c
@@ -1511,7 +1511,7 @@ off_t scif_register_pinned_pages(scif_epd_t epd,
if ((map_flags & SCIF_MAP_FIXED) &&
((ALIGN(offset, PAGE_SIZE) != offset) ||
(offset < 0) ||
- (offset + (off_t)len < offset)))
+ (len > LONG_MAX - offset)))
return -EINVAL;
might_sleep();
@@ -1614,7 +1614,7 @@ off_t scif_register(scif_epd_t epd, void *addr, size_t len, off_t offset,
if ((map_flags & SCIF_MAP_FIXED) &&
((ALIGN(offset, PAGE_SIZE) != offset) ||
(offset < 0) ||
- (offset + (off_t)len < offset)))
+ (len > LONG_MAX - offset)))
return -EINVAL;
/* Unsupported protection requested */
@@ -1732,7 +1732,8 @@ scif_unregister(scif_epd_t epd, off_t offset, size_t len)
/* Offset is not page aligned or offset+len wraps around */
if ((ALIGN(offset, PAGE_SIZE) != offset) ||
- (offset + (off_t)len < offset))
+ (offset < 0) ||
+ (len > LONG_MAX - offset))
return -EINVAL;
err = scif_verify_epd(ep);