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Message-ID: <201612141147.Ku9FFN0D%fengguang.wu@intel.com>
Date: Wed, 14 Dec 2016 11:37:06 +0800
From: kbuild test robot <lkp@...el.com>
To: Holger Dengler <dengler@...utronix.de>
Cc: kbuild-all@...org, Lee Jones <lee.jones@...aro.org>,
Arnd Bergmann <arnd@...db.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Vinod Koul <vinod.koul@...el.com>,
linux-kernel@...r.kernel.org, dmaengine@...r.kernel.org,
Thomas Gleixner <tglx@...utronix.de>,
Sebastian Siewior <bigeasy@...utronix.de>,
Juergen Bubeck <bubeck@...ug.com>,
Peter Mahler <mahler@...ug.com>,
Holger Dengler <dengler@...utronix.de>,
Benedikt Spranger <b.spranger@...utronix.de>
Subject: Re: [PATCH 04/12] mfd: flexcard: add interrupt support
Hi Holger,
[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on v4.9]
[cannot apply to ljones-mfd/for-mfd-next next-20161213]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Holger-Dengler/Eberspaecher-Flexcard-PMC-II-base-support/20161214-082350
config: tile-allyesconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=tile
All errors (new ones prefixed by >>):
drivers/mfd/flexcard_irq.c: In function 'flexcard_demux':
drivers/mfd/flexcard_irq.c:111:3: error: implicit declaration of function 'generic_handle_irq'
drivers/mfd/flexcard_irq.c: In function 'flexcard_irq_ack':
drivers/mfd/flexcard_irq.c:119:9: error: implicit declaration of function 'irq_data_get_irq_chip_data'
drivers/mfd/flexcard_irq.c:119:33: warning: initialization makes pointer from integer without a cast [enabled by default]
>> drivers/mfd/flexcard_irq.c:120:51: error: dereferencing pointer to incomplete type
drivers/mfd/flexcard_irq.c: In function 'flexcard_irq_mask':
drivers/mfd/flexcard_irq.c:128:33: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/mfd/flexcard_irq.c:129:51: error: dereferencing pointer to incomplete type
drivers/mfd/flexcard_irq.c: In function 'flexcard_irq_unmask':
drivers/mfd/flexcard_irq.c:141:33: warning: initialization makes pointer from integer without a cast [enabled by default]
drivers/mfd/flexcard_irq.c:142:51: error: dereferencing pointer to incomplete type
drivers/mfd/flexcard_irq.c: At top level:
drivers/mfd/flexcard_irq.c:175:15: error: variable 'flexcard_irq_chip' has initializer but incomplete type
drivers/mfd/flexcard_irq.c:176:2: error: unknown field 'name' specified in initializer
drivers/mfd/flexcard_irq.c:176:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/flexcard_irq.c:176:2: warning: (near initialization for 'flexcard_irq_chip') [enabled by default]
drivers/mfd/flexcard_irq.c:177:2: error: unknown field 'irq_ack' specified in initializer
drivers/mfd/flexcard_irq.c:177:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/flexcard_irq.c:177:2: warning: (near initialization for 'flexcard_irq_chip') [enabled by default]
drivers/mfd/flexcard_irq.c:178:2: error: unknown field 'irq_mask' specified in initializer
drivers/mfd/flexcard_irq.c:178:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/flexcard_irq.c:178:2: warning: (near initialization for 'flexcard_irq_chip') [enabled by default]
drivers/mfd/flexcard_irq.c:179:2: error: unknown field 'irq_unmask' specified in initializer
drivers/mfd/flexcard_irq.c:179:2: warning: excess elements in struct initializer [enabled by default]
drivers/mfd/flexcard_irq.c:179:2: warning: (near initialization for 'flexcard_irq_chip') [enabled by default]
drivers/mfd/flexcard_irq.c: In function 'flexcard_irq_domain_map':
drivers/mfd/flexcard_irq.c:187:2: error: implicit declaration of function 'irq_set_chip_and_handler_name'
drivers/mfd/flexcard_irq.c:188:11: error: 'handle_level_irq' undeclared (first use in this function)
drivers/mfd/flexcard_irq.c:188:11: note: each undeclared identifier is reported only once for each function it appears in
drivers/mfd/flexcard_irq.c:189:2: error: implicit declaration of function 'irq_set_chip_data'
drivers/mfd/flexcard_irq.c:190:2: error: implicit declaration of function 'irq_modify_status'
drivers/mfd/flexcard_irq.c:190:25: error: 'IRQ_NOREQUEST' undeclared (first use in this function)
drivers/mfd/flexcard_irq.c:190:41: error: 'IRQ_NOAUTOEN' undeclared (first use in this function)
drivers/mfd/flexcard_irq.c:190:55: error: 'IRQ_NOPROBE' undeclared (first use in this function)
cc1: some warnings being treated as errors
vim +120 drivers/mfd/flexcard_irq.c
105
106 stat = readl(&priv->bar0->conf.irs) & VALID_DEVIRQ_MSK;
107 while (stat) {
108 slot = __ffs(stat);
109 stat &= (1 << slot);
110 cur = irq_linear_revmap(priv->irq_domain, slot);
> 111 generic_handle_irq(cur);
112 ret = IRQ_HANDLED;
113 }
114 return ret;
115 }
116
117 static void flexcard_irq_ack(struct irq_data *d)
118 {
119 struct flexcard_device *priv = irq_data_get_irq_chip_data(d);
> 120 const struct fc_irq_tab *tp = &flexcard_irq_tab[d->hwirq];
121 void __iomem *p = (void __iomem *)priv->bar0 + tp->ackoffs;
122
123 writel(tp->ack, p);
---
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