atheros: fix too short msleep
Use msleep(20) instead of msleep(10) to make code closer to reality since msleep can sleep for up to 20ms even we request shorter delay. All updated calls are located in PCI initialization routine which is called only once upon device boot. So there should be no performance issues caused by more longer delay. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> SVN-Revision: 41096
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1 changed files with 2 additions and 2 deletions
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@ -198,11 +198,11 @@
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+ set_io_port_base(ar231x_pci_controller.io_map_base); /* PCI I/O space*/
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+
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+ reg = ar231x_mask_reg(AR2315_RESET, 0, AR2315_RESET_PCIDMA);
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+ msleep(10);
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+ msleep(20);
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+
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+ reg &= ~AR2315_RESET_PCIDMA;
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+ ar231x_write_reg(AR2315_RESET, reg);
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+ msleep(10);
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+ msleep(20);
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+
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+ ar231x_mask_reg(AR2315_ENDIAN_CTL, 0,
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+ AR2315_CONFIG_PCIAHB | AR2315_CONFIG_PCIAHB_BRIDGE);
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