2010-04-03 14:30:50 +00:00
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From f18d4463d092162f34a8bd226505627ceeac3e8a Mon Sep 17 00:00:00 2001
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From: Luis Correia <luis.f.correia@gmail.com>
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Date: Sat, 3 Apr 2010 12:49:53 +0100
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Subject: [PATCH] rt2x00: remove MCU requests for SoC platforms
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2010-04-01 15:39:23 +00:00
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The ralink SoC platforms do not have an MCU.
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Signed-off-by: Luis Correia <luis.f.correia@gmail.com>
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2010-04-03 14:30:50 +00:00
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Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
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Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
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2010-04-01 15:39:23 +00:00
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---
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2010-04-03 14:30:50 +00:00
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drivers/net/wireless/rt2x00/rt2800pci.c | 6 ++++++
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1 files changed, 6 insertions(+), 0 deletions(-)
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2010-04-01 15:39:23 +00:00
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--- a/drivers/net/wireless/rt2x00/rt2800pci.c
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+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
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@@ -60,6 +60,12 @@ static void rt2800pci_mcu_status(struct
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unsigned int i;
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u32 reg;
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+ /*
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2010-04-03 14:30:50 +00:00
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+ * SOC devices don't support MCU requests.
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2010-04-01 15:39:23 +00:00
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+ */
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2010-04-03 14:30:50 +00:00
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+ if (rt2x00_is_soc(rt2x00dev))
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2010-04-01 15:39:23 +00:00
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+ return;
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+
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for (i = 0; i < 200; i++) {
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rt2800_register_read(rt2x00dev, H2M_MAILBOX_CID, ®);
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