net: pch_gbe: use readx_poll_timeout_atomic() variant

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Use readx_poll_timeout_atomic() instead of open coded variants.

While at it, add __iomem attribute to the parameter of pch_gbe_wait_clr_bit().
This in particular will fix a lot of warnings detected by Sparse, e.g.

.../pch_gbe_main.c:308:26: warning: incorrect type in argument 1 (different address spaces)
.../pch_gbe_main.c:308:26:    expected void const [noderef] __iomem *
.../pch_gbe_main.c:308:26:    got void *reg

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Flavio Suligoi <f.suligoi@asem.it>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Andy Shevchenko 2021-05-10 19:39:29 +03:00 • committed by David S. Miller

parent aca6a8746c

commit 6fcfb267cb

1 changed files with 8 additions and 19 deletions

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drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c

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