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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>, Mark Brown <broonie@kernel.org>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.9 009/114] ASoC: imx: fix fiq dependencies
Date: Wed, 22 May 2019 15:28:32 -0400	[thread overview]
Message-ID: <20190522193017.26567-9-sashal@kernel.org> (raw)
In-Reply-To: <20190522193017.26567-1-sashal@kernel.org>

From: Arnd Bergmann <arnd@arndb.de>

[ Upstream commit ea751227c813ab833609afecfeedaf0aa26f327e ]

During randconfig builds, I occasionally run into an invalid configuration
of the freescale FIQ sound support:

WARNING: unmet direct dependencies detected for SND_SOC_IMX_PCM_FIQ
  Depends on [m]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=m]
  Selected by [y]:
  - SND_SOC_FSL_SPDIF [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_IMX_SOC [=m]!=n && (MXC_TZIC [=n] || MXC_AVIC [=y])

sound/soc/fsl/imx-ssi.o: In function `imx_ssi_remove':
imx-ssi.c:(.text+0x28): undefined reference to `imx_pcm_fiq_exit'
sound/soc/fsl/imx-ssi.o: In function `imx_ssi_probe':
imx-ssi.c:(.text+0xa64): undefined reference to `imx_pcm_fiq_init'

The Kconfig warning is a result of the symbol being defined inside of
the "if SND_IMX_SOC" block, and is otherwise harmless. The link error
is more tricky and happens with SND_SOC_IMX_SSI=y, which may or may not
imply FIQ support. However, if SND_SOC_FSL_SSI is set to =m at the same
time, that selects SND_SOC_IMX_PCM_FIQ as a loadable module dependency,
which then causes a link failure from imx-ssi.

The solution here is to make SND_SOC_IMX_PCM_FIQ built-in whenever
one of its potential users is built-in.

Fixes: ff40260f79dc ("ASoC: fsl: refine DMA/FIQ dependencies")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/fsl/Kconfig | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index a732b3a065c92..8a2873a7899a7 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -172,16 +172,17 @@ config SND_MPC52xx_SOC_EFIKA
 
 endif # SND_POWERPC_SOC
 
+config SND_SOC_IMX_PCM_FIQ
+	tristate
+	default y if SND_SOC_IMX_SSI=y && (SND_SOC_FSL_SSI=m || SND_SOC_FSL_SPDIF=m) && (MXC_TZIC || MXC_AVIC)
+	select FIQ
+
 if SND_IMX_SOC
 
 config SND_SOC_IMX_SSI
 	tristate
 	select SND_SOC_FSL_UTILS
 
-config SND_SOC_IMX_PCM_FIQ
-	tristate
-	select FIQ
-
 comment "SoC Audio support for Freescale i.MX boards:"
 
 config SND_MXC_SOC_WM1133_EV1
-- 
2.20.1


  parent reply	other threads:[~2019-05-22 19:30 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-22 19:28 [PATCH AUTOSEL 4.9 001/114] gfs2: Fix lru_count going negative Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 002/114] cxgb4: Fix error path in cxgb4_init_module Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 003/114] mmc: core: Verify SD bus width Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 004/114] dmaengine: tegra210-dma: free dma controller in remove() Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 005/114] net: ena: gcc 8: fix compilation warning Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 006/114] orangefs: truncate before updating size Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 007/114] ASoC: hdmi-codec: unlock the device on startup errors Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 008/114] powerpc/boot: Fix missing check of lseek() return value Sasha Levin
2019-05-22 19:28 ` Sasha Levin [this message]
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 010/114] spi: pxa2xx: fix SCR (divisor) calculation Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 011/114] brcm80211: potential NULL dereference in brcmf_cfg80211_vndr_cmds_dcmd_handler() Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 012/114] ARM: vdso: Remove dependency with the arch_timer driver internals Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 013/114] arm64: Fix compiler warning from pte_unmap() with -Wunused-but-set-variable Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 014/114] sched/cpufreq: Fix kobject memleak Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 015/114] scsi: qla2xxx: Fix a qla24xx_enable_msix() error path Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 016/114] iwlwifi: pcie: don't crash on invalid RX interrupt Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 017/114] rtc: 88pm860x: prevent use-after-free on device remove Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 018/114] w1: fix the resume command API Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 019/114] dmaengine: pl330: _stop: clear interrupt status Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 020/114] mac80211/cfg80211: update bss channel on channel switch Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 021/114] driver core: platform: Fix the usage of platform device name(pdev->name) Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 022/114] ASoC: fsl_sai: Update is_slave_mode with correct value Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 023/114] mwifiex: prevent an array overflow Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 024/114] net: cw1200: fix a NULL pointer dereference Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 025/114] at76c50x-usb: Don't register led_trigger if usb_register_driver failed Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 026/114] ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 027/114] crypto: sun4i-ss - Fix invalid calculation of hash end Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 028/114] bcache: return error immediately in bch_journal_replay() Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 029/114] bcache: fix failure in journal relplay Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 030/114] bcache: add failure check to run_cache_set() for journal replay Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 031/114] bcache: avoid clang -Wunintialized warning Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 032/114] RDMA/cma: Consider scope_id while binding to ipv6 ll address Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 033/114] x86/build: Move _etext to actual end of .text Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 034/114] smpboot: Place the __percpu annotation correctly Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 035/114] x86/mm: Remove in_nmi() warning from 64-bit implementation of vmalloc_fault() Sasha Levin
2019-05-22 19:28 ` [PATCH AUTOSEL 4.9 036/114] mm/uaccess: Use 'unsigned long' to placate UBSAN warnings on older GCC versions Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 037/114] HID: logitech-hidpp: use RAP instead of FAP to get the protocol version Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 038/114] pinctrl: pistachio: fix leaked of_node references Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 039/114] dmaengine: at_xdmac: remove BUG_ON macro in tasklet Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 040/114] media: coda: clear error return value before picture run Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 041/114] media: ov6650: Move v4l2_clk_get() to ov6650_video_probe() helper Sasha Levin
2019-05-22 19:29 ` [PATCH AUTOSEL 4.9 042/114] media: au0828: stop video streaming only when last user stops Sasha Levin

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