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[32/32] phy: qcom-qusb2: add NVMEM dependency

Message ID	20170410131823.26485-33-kishon@ti.com
State	Accepted
Commit	6239879b415eb7cf96d418c8a2090ecd6f310aad
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; From: Kishon Vijay Abraham I <kishon@ti.com> To: <gregkh@linuxfoundation.org> CC: <kishon@ti.com>, <linux-kernel@vger.kernel.org> Subject: [PATCH 32/32] phy: qcom-qusb2: add NVMEM dependency Date: Mon, 10 Apr 2017 18:48:23 +0530 Message-ID: <20170410131823.26485-33-kishon@ti.com> In-Reply-To: <20170410131823.26485-1-kishon@ti.com> References: <20170410131823.26485-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk
Series	[01/32] mfd: exynos-lpass: Use common soc/exynos-regs-pmu.h header \| expand [01/32] mfd: exynos-lpass: Use common soc/exynos-regs-pmu.h header [02/32] phy: phy-exynos-pcie: make it explicitly non-modular [03/32] mfd: exynos-lpass: Use common soc/exynos-regs-pmu.h header [04/32] dt: bindings: add pmu0 regs for USB PHYs on Allwinner H3/V3s/A64 [05/32] phy: sun4i-usb: change PHYCTL register clearing code [06/32] phy: sun4i-usb: add PHYCTL offset for H3 SoC [07/32] phy: sun4i-usb: support automatically switch PHY0 route to MUSB/HCI [08/32] phy: meson8b-usb2: fix offsets for some of the registers [09/32] phy: exynos4: Remove duplicated defines of PHY register defines [10/32] phy: exynos5: Remove duplicated defines of PHY register defines [11/32] phy: exynos-mipi-video: Use consistent method to address phy registers [12/32] phy: exynos: Use one define for enable bit [13/32] phy: rockchip-inno-usb2: fix spelling mistake: "connecetd" -> "connected" [14/32] phy: rcar-gen3-usb2: fix implementation for runtime PM [15/32] phy: sun4i-usb: enable PHY0 dual route switching for A64 USB PHY [16/32] phy: phy-mt65xx-usb3: improve RX detection stable time [17/32] phy: phy-mt65xx-usb3: increase LFPS filter threshold [18/32] phy: phy-mt65xx-usb3: split SuperSpeed port into two ones [19/32] phy: phy-mt65xx-usb3: move clock from phy node into port nodes [20/32] phy: phy-mt65xx-usb3: add support for new version phy [21/32] phy: phy-mt65xx-usb3: disable 100uA extraction from SS port to HS port [22/32] dt-bindings: phy-mt65xx-usb: add support for new version phy [23/32] dt-bindings: phy-rockchip-inno-usb2: add assign clock property in usb2-phy node [24/32] dt-bindings: add DT bindings for usb2-phy grf [25/32] phy: rockchip-inno-usb2: add support of usb2-phy for rk3328 [26/32] dt-bindings: phy: Add support for QUSB2 phy [27/32] phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips [28/32] dt-bindings: phy: Add support for QMP phy [29/32] phy: qcom-qmp: new qmp phy driver for qcom-chipsets [30/32] phy: bcm-ns-usb3: split all writes into reg & val pairs [31/32] phy: rockchip-usb: Add vbus regulator support. [32/32] phy: qcom-qusb2: add NVMEM dependency

Commit Message

Kishon Vijay Abraham I April 10, 2017, 1:18 p.m. UTC

From: Tobias Regnery <tobias.regnery@gmail.com>


With CONFIG_NVMEM=m and CONFIG_PHY_QCOM_QUSB2=y we get a link error from
calls to devm_nvmem_cell_get and nvmem_cell_read:

drivers/built-in.o: In function `qusb2_phy_probe':
binder.c:(.text+0x4750): undefined reference to `devm_nvmem_cell_get'
drivers/built-in.o: In function `qusb2_phy_init':
binder.c:(.text+0x489c): undefined reference to `nvmem_cell_read'

Fix this by adding a Kconfig dependency to ensure we can only have this
driver built in when the nvmem functions are also built in or we see the
empty stub functions. We can still build this driver as a module when the
nvmem core is build as module, too.

Fixes: deffad633413 ("phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips")
Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com>

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

---
 drivers/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

-- 
2.11.0

diff mbox series

Patch

diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 3d6369af9225..afaf7b643eeb 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -450,6 +450,7 @@  config PHY_QCOM_QMP
 config PHY_QCOM_QUSB2
 	tristate "Qualcomm QUSB2 PHY Driver"
 	depends on OF && (ARCH_QCOM || COMPILE_TEST)
+	depends on NVMEM || !NVMEM
 	select GENERIC_PHY
 	help
 	  Enable this to support the HighSpeed QUSB2 PHY transceiver for USB