USB: isp1760: Fix probe in PCI glue code

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Contains fixes so probe on x86 PCI runs, apparently I'm first to try
this. Several fixes to memory access to probe host scratch register.
Previously would bug check on chip_addr var used uninitialized.
Scratch reg write failed in one instance due to 16-bit initial access
mode, so added "& 0x0000ffff" to the readl as fix.
Includes some general cleanup - remove global vars, organize memory map
resource use.

Signed-off-by: Karl Bongers <kbongers@jged.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Karl Bongers 2008-12-01 11:47:40 +01:00 • committed by Greg Kroah-Hartman

parent 6c0735687d

commit 6013bbbab0

1 changed files with 55 additions and 42 deletions

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drivers/usb/host/isp1760-if.c

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