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42 lines
1.7 KiB
Diff
42 lines
1.7 KiB
Diff
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From efacc699139e13f9d3ed8b47df92acb88ff8479f Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
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Date: Tue, 19 Jul 2016 09:08:32 +0200
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Subject: [PATCH] mtd: add arch dependency for MTD_BCM47XXSFLASH symbol
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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We dropped strict MIPS dependency for bcm47xxsflash driver in:
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commit 5651d6aaf489 ("mtd: bcm47xxsflash: use ioremap_cache() instead of
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KSEG0ADDR()") but using ioremap_cache still limits building it to few
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selected architectures only.
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A recent commit 57d8f7dd2132 ("bcma: allow enabling serial flash support
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on non-MIPS SoCs") automatically dropped MIPS dependency for
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MTD_BCM47XXSFLASH which broke building e.g. on powerpc and cris.
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The bcma change is alright as it doesn't break building bcma code in any
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way. MTD_BCM47XXSFLASH on the other hand should be limited to archs
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which need it and can build it (by providing ioremap_cache).
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Fixes: 57d8f7dd2132 ("bcma: allow enabling serial flash support on non-MIPS SoCs")
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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Cc: Brian Norris <computersforpeace@gmail.com>
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Acked-by: Brian Norris <computersforpeace@gmail.com>
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Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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---
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drivers/mtd/devices/Kconfig | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/mtd/devices/Kconfig
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+++ b/drivers/mtd/devices/Kconfig
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@@ -114,7 +114,7 @@ config MTD_SST25L
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config MTD_BCM47XXSFLASH
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tristate "R/O support for serial flash on BCMA bus"
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- depends on BCMA_SFLASH
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+ depends on BCMA_SFLASH && (MIPS || ARM)
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help
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BCMA bus can have various flash memories attached, they are
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registered by bcma as platform devices. This enables driver for
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