WSL2-Linux-Kernel/drivers/uio
Jan Viktorin 4d31a2588a uio: fix dmem_region_start computation
The variable i contains a total number of resources (including
IORESOURCE_IRQ). However, we want the dmem_region_start to point
after the last resource of type IORESOURCE_MEM. The original behaviour
leads (very likely) to skipping several UIO mapping regions and makes
them useless. Fix this by computing dmem_region_start from the uiomem
which points to the last used UIO mapping.

Fixes: 0a0c3b5a24 ("Add new uio device for dynamic memory allocation")

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-31 13:07:30 +02:00
..
Kconfig
Makefile
uio.c uio: add missing error codes 2016-05-01 14:11:12 -07:00
uio_aec.c
uio_cif.c
uio_dmem_genirq.c uio: fix dmem_region_start computation 2016-08-31 13:07:30 +02:00
uio_fsl_elbc_gpcm.c uio: uio_fsl_elbc_gpcm: Fix module autoload for OF platform driver 2015-10-04 12:32:25 +01:00
uio_mf624.c
uio_netx.c
uio_pci_generic.c
uio_pdrv_genirq.c
uio_pruss.c
uio_sercos3.c