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linux/drivers/parport
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Maciej W. Rozycki ab126f51c9 parport_pc: Avoid FIFO port location truncation 
Match the data type of a temporary holding a reference to the FIFO port
with the type of the original reference coming from `struct parport',
avoiding data truncation with LP64 ports such as SPARC64 that refer to
PCI port I/O locations via their corresponding MMIO addresses and will
therefore have non-zero bits in the high 32-bit part of the reference.
And in any case it is cleaner to have the data types matching here.

Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Link: https://lore.kernel.org/linux-pci/20220419033752.GA1101844@bhelgaas/
Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/alpine.DEB.2.21.2209231912550.29493@angie.orcam.me.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-09 15:40:32 +01:00
..
BUGS-parport
daisy.c
ieee1284.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ieee1284_ops.c parport: remove non-zero check on count 2021-08-27 16:18:42 +02:00
Kconfig parport_pc: Also enable driver for PCI systems 2022-03-18 14:01:41 +01:00
Makefile
multiface.h
parport_amiga.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
parport_atari.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
parport_ax88796.c
parport_cs.c
parport_gsc.c parisc/parport_gsc: switch from 'pci_' to 'dma_' API 2021-08-30 10:18:25 +02:00
parport_gsc.h
parport_ip32.c treewide: remove editor modelines and cruft 2021-05-07 00:26:34 -07:00
parport_mfc3.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
parport_pc.c parport_pc: Avoid FIFO port location truncation 2022-11-09 15:40:32 +01:00
parport_serial.c parport: serial: Retrieve IRQ vector with help of special getter 2021-07-29 17:08:40 +02:00
parport_sunbpp.c module: remove never implemented MODULE_SUPPORTED_DEVICE 2021-03-17 13:16:18 -07:00
probe.c parport: Use string_upper() instead of open coded variant 2021-05-21 14:48:58 +02:00
procfs.c
share.c parport: fix a kernel-doc markup 2021-01-21 14:06:00 -07:00
TODO-parport