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* [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU
@ 2013-02-06 18:34 ` Hiroshi Doyu
  0 siblings, 0 replies; 21+ messages in thread
From: Hiroshi Doyu @ 2013-02-06 18:34 UTC (permalink / raw)
  To: linux-lFZ/pmaqli7XmaaqVzeoHQ
  Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA, Hiroshi Doyu,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA

New SoC, Tegra114 also uses SMMU. Change tegra_ahb_enable_smmu()'s
dependency from ARCH_TEGRA_3x_SOC to TEGRA_IOMMU_SMMU. No need to edit
whenever a new Tegra SoC comes.

The following combination caused build error, which this patch fixes.

CONFIG_ARCH_TEGRA_2x_SOC=y
\# CONFIG_ARCH_TEGRA_3x_SOC is not set
CONFIG_ARCH_TEGRA_114_SOC=y

drivers/iommu/tegra-smmu.c:485: undefined reference to 'tegra_ahb_enable_smmu'

Signed-off-by: Hiroshi Doyu <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
 drivers/amba/tegra-ahb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/amba/tegra-ahb.c b/drivers/amba/tegra-ahb.c
index ab92785..093c435 100644
--- a/drivers/amba/tegra-ahb.c
+++ b/drivers/amba/tegra-ahb.c
@@ -130,7 +130,7 @@ static inline void gizmo_writel(struct tegra_ahb *ahb, u32 value, u32 offset)
 	writel(value, ahb->regs + offset);
 }
 
-#ifdef CONFIG_ARCH_TEGRA_3x_SOC
+#ifdef CONFIG_TEGRA_IOMMU_SMMU
 static int tegra_ahb_match_by_smmu(struct device *dev, void *data)
 {
 	struct tegra_ahb *ahb = dev_get_drvdata(dev);
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2013-02-21 18:56 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-02-06 18:34 [PATCH 1/1] memory: tegra_ahb_enable_smmu() depends on TEGRA_IOMMU_SMMU Hiroshi Doyu
2013-02-06 18:34 ` Hiroshi Doyu
2013-02-06 18:34 ` Hiroshi Doyu
     [not found] ` <1360175666-8377-1-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-06 18:51   ` Stephen Warren
2013-02-06 18:51     ` Stephen Warren
2013-02-06 18:51     ` Stephen Warren
     [not found]     ` <5112A642.1020800-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-06 19:16       ` Hiroshi Doyu
2013-02-06 19:16         ` Hiroshi Doyu
2013-02-06 19:16         ` Hiroshi Doyu
     [not found]         ` <20130206.211635.744922728615926717.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-11 17:30           ` Hiroshi Doyu
2013-02-11 17:30             ` Hiroshi Doyu
2013-02-11 17:30             ` Hiroshi Doyu
     [not found]             ` <20130211.193034.1346903263789032239.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-02-20 17:54               ` Stephen Warren
2013-02-20 17:54                 ` Stephen Warren
2013-02-20 17:54                 ` Stephen Warren
     [not found]                 ` <51250DDE.7010408-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-02-21 13:28                   ` Russell King - ARM Linux
2013-02-21 13:28                     ` Russell King - ARM Linux
2013-02-21 13:28                     ` Russell King - ARM Linux
     [not found]                     ` <20130221132851.GB17833-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2013-02-21 18:56                       ` Stephen Warren
2013-02-21 18:56                         ` Stephen Warren
2013-02-21 18:56                         ` Stephen Warren

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