linux-stable/drivers/uio
Daniel Mack b0297622a9 uio: uio_pdrv_genirq: Make UIO name controllable via DT node property
When probed via DT, the uio_pdrv_genirq driver currently uses the name
of the node and exposes that as name of the UIO device to userspace.

This doesn't work for systems where multiple nodes with the same name
(but different unit addresses) are present, or for systems where the
node names are auto-generated by a third-party tool.

This patch adds the possibility to read the UIO name from the optional
"linux,uio-name" property.

Signed-off-by: Daniel Mack <daniel@zonque.org>
Link: https://lore.kernel.org/r/20190815212807.25058-1-daniel@zonque.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-09-04 13:42:43 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uio.c driver: uio: fix possible use-after-free in __uio_register_device 2019-01-31 16:36:52 +01:00
uio_aec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
uio_cif.c uio: add SPDX license tags 2018-07-21 15:41:20 +02:00
uio_dmem_genirq.c uio: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:32:11 +02:00
uio_fsl_elbc_gpcm.c uio: uio_fsl_elbc_gpcm: Make dev_attr_reg_br and dev_attr_reg_or static 2019-03-28 02:10:35 +09:00
uio_hv_generic.c uio_hv_generic: set callbacks on open 2018-12-11 14:23:17 +01:00
uio_mf624.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
uio_netx.c uio: add SPDX license tags 2018-07-21 15:41:20 +02:00
uio_pci_generic.c uio/uio_pci_generic: Disable bus-mastering on release 2019-01-31 16:22:51 +01:00
uio_pdrv_genirq.c uio: uio_pdrv_genirq: Make UIO name controllable via DT node property 2019-09-04 13:42:43 +02:00
uio_pruss.c uio: pruss: fix error handling in probe 2018-08-02 10:14:26 +02:00
uio_sercos3.c uio: add SPDX license tags 2018-07-21 15:41:20 +02:00