diff options
Diffstat (limited to 'drivers/rapidio')
| -rw-r--r-- | drivers/rapidio/Makefile | 1 | ||||
| -rw-r--r-- | drivers/rapidio/devices/rio_mport_cdev.c | 4 | ||||
| -rw-r--r-- | drivers/rapidio/switches/Makefile | 1 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/rapidio/Makefile b/drivers/rapidio/Makefile index 74dcea45ad49..a34b0254ba38 100644 --- a/drivers/rapidio/Makefile +++ b/drivers/rapidio/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for RapidIO interconnect services # diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c index 5beb0c361076..5c1b6388122a 100644 --- a/drivers/rapidio/devices/rio_mport_cdev.c +++ b/drivers/rapidio/devices/rio_mport_cdev.c @@ -876,10 +876,10 @@ rio_dma_transfer(struct file *filp, u32 transfer_mode, * offset within the internal buffer specified by handle parameter. */ if (xfer->loc_addr) { - unsigned long offset; + unsigned int offset; long pinned; - offset = (unsigned long)(uintptr_t)xfer->loc_addr & ~PAGE_MASK; + offset = lower_32_bits(offset_in_page(xfer->loc_addr)); nr_pages = PAGE_ALIGN(xfer->length + offset) >> PAGE_SHIFT; page_list = kmalloc_array(nr_pages, diff --git a/drivers/rapidio/switches/Makefile b/drivers/rapidio/switches/Makefile index 6bdd54c4e733..69e7de31e41c 100644 --- a/drivers/rapidio/switches/Makefile +++ b/drivers/rapidio/switches/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 # # Makefile for RIO switches # |