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From: Arnd Bergmann <arnd@arndb.de>
To: linux-kernel@vger.kernel.org,
	Masahiro Yamada <masahiroy@kernel.org>,
	Nicolas Pitre <nico@fluxnic.net>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>,
	Leon Romanovsky <leon@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
	Jonas Karlman <jonas@kwiboo.se>, David Airlie <airlied@linux.ie>,
	netdev@vger.kernel.org, Neil Armstrong <narmstrong@baylibre.com>,
	Saeed Mahameed <saeedm@mellanox.com>,
	dri-devel@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org,
	Andrzej Hajda <a.hajda@samsung.com>,
	Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	"David S. Miller" <davem@davemloft.net>,
	linux-rdma@vger.kernel.org
Subject: [RFC 1/6] thunder: select PTP driver if possible
Date: Wed,  8 Apr 2020 22:27:06 +0200	[thread overview]
Message-ID: <20200408202711.1198966-2-arnd@arndb.de> (raw)
In-Reply-To: <20200408202711.1198966-1-arnd@arndb.de>

The 'imply' selection means the driver can still be a loadable
module even if the main driver is built-in, leading to a link
error:

aarch64-linux-ld: drivers/net/ethernet/cavium/thunder/nicvf_main.o: in function `nicvf_remove':
nicvf_main.c:(.text+0x25c): undefined reference to `cavium_ptp_put'
aarch64-linux-ld: drivers/net/ethernet/cavium/thunder/nicvf_main.o: in function `nicvf_probe':
nicvf_main.c:(.text+0x3080): undefined reference to `cavium_ptp_get'

Use a 'select' statement instead.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/net/ethernet/cavium/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/cavium/Kconfig b/drivers/net/ethernet/cavium/Kconfig
index 6a700d34019e..52806ef20d2d 100644
--- a/drivers/net/ethernet/cavium/Kconfig
+++ b/drivers/net/ethernet/cavium/Kconfig
@@ -27,7 +27,7 @@ config THUNDER_NIC_PF
 
 config THUNDER_NIC_VF
 	tristate "Thunder Virtual function driver"
-	imply CAVIUM_PTP
+	select CAVIUM_PTP if POSIX_TIMERS
 	depends on 64BIT && PCI
 	---help---
 	  This driver supports Thunder's NIC virtual function
-- 
2.26.0

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  reply	other threads:[~2020-04-08 20:27 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-08 20:27 [RFC 0/6] Regressions for "imply" behavior change Arnd Bergmann
2020-04-08 20:27 ` Arnd Bergmann [this message]
2020-04-08 20:27 ` [RFC 2/6] net/mlx5e: fix VXLAN dependency Arnd Bergmann
2020-04-08 20:27 ` [RFC 3/6] LiquidIO VF: add dependency for PTP_1588_CLOCK Arnd Bergmann
2020-04-08 20:27 ` [RFC 4/6] drm/bridge/sii8620: fix extcon dependency Arnd Bergmann
2020-04-10  6:56   ` Andrzej Hajda
2020-04-14 15:04     ` Arnd Bergmann
2020-04-14 15:37       ` Daniel Vetter
2020-04-15  6:58         ` Jani Nikula
2020-04-08 20:27 ` [RFC 5/6] drm/rcar-du: fix selection of CMM driver Arnd Bergmann
2020-04-14 20:17   ` Laurent Pinchart
2020-04-14 20:38     ` Arnd Bergmann
2020-04-14 20:51       ` Laurent Pinchart
2020-04-14 21:10         ` Arnd Bergmann
2020-04-15 14:13           ` Geert Uytterhoeven
2020-04-15 15:18             ` Arnd Bergmann
2020-04-15 19:07               ` Arnd Bergmann
2020-04-15 21:12                 ` Laurent Pinchart
2020-04-15 21:22                   ` Arnd Bergmann
2020-04-16  6:51                     ` Daniel Vetter
2020-04-16 15:17                       ` Laurent Pinchart
2020-04-08 20:27 ` [RFC 6/6] drm/rcar-du: fix lvds dependency Arnd Bergmann
2020-04-08 20:38 ` [RFC 0/6] Regressions for "imply" behavior change Nicolas Pitre
2020-04-08 20:46   ` Saeed Mahameed
2020-04-08 20:49   ` Arnd Bergmann
2020-04-08 21:17     ` Nicolas Pitre
2020-04-08 22:42     ` Jason Gunthorpe
2020-04-09  8:41       ` Jani Nikula
2020-04-10  2:40         ` Saeed Mahameed
2020-04-10  7:26           ` Geert Uytterhoeven
2020-04-10 17:13           ` Jason Gunthorpe
2020-04-10 19:04             ` Saeed Mahameed
2020-04-14 13:29               ` Jason Gunthorpe
2020-04-14 14:27                 ` Arnd Bergmann
2020-04-14 15:23                   ` Jason Gunthorpe
2020-04-14 15:25                     ` Arnd Bergmann
2020-04-14 17:49                       ` Saeed Mahameed
2020-04-14 18:47                         ` Arnd Bergmann
2020-04-16  3:25                           ` Saeed Mahameed
2020-04-16  7:20                             ` Arnd Bergmann
2020-04-16 10:17                               ` Jani Nikula
2020-04-16 12:38                                 ` Arnd Bergmann
2020-04-16 14:52                                   ` Jason Gunthorpe
2020-04-16 15:58                                     ` Arnd Bergmann
2020-04-16 18:05                                       ` Jason Gunthorpe
2020-04-16 18:38                                     ` Saeed Mahameed
2020-04-16 15:12                                   ` Nicolas Pitre
2020-04-16 18:21                                     ` Jason Gunthorpe
2020-04-16 19:56                                       ` Andrzej Hajda

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