Ath5k: suspend/resume fixes
- free and re-request irq since it might have changed during suspend - disable and enable msi - don't set D0 state of the device, it's already done by the PCI layer - do restore_state before enable_device, it's safer - check ath5k_init return value Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Acked-by: NNick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <mcgrof@gmail.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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