From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild@lists.01.org, Maxim Kochetkov <fido_max@inbox.ru>,
linuxppc-dev@lists.ozlabs.org
Cc: kbuild-all@lists.01.org, lkp@intel.com, saravanak@google.com,
gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
leoyang.li@nxp.com, Maxim Kochetkov <fido_max@inbox.ru>,
linux-arm-kernel@lists.infradead.org, qiang.zhao@nxp.com
Subject: Re: [PATCH] soc: fsl: qe: convert QE interrupt controller to platform_device
Date: Sat, 10 Jul 2021 17:55:31 +0300 [thread overview]
Message-ID: <202107100655.2aRikOP4-lkp@intel.com> (raw)
In-Reply-To: <20210705111250.1513634-1-fido_max@inbox.ru>
Hi Maxim,
url: https://github.com/0day-ci/linux/commits/Maxim-Kochetkov/soc-fsl-qe-convert-QE-interrupt-controller-to-platform_device/20210705-191227
base: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next
config: openrisc-randconfig-m031-20210709 (attached as .config)
compiler: or1k-linux-gcc (GCC) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/soc/fsl/qe/qe_ic.c:461 qe_ic_init() warn: 'qe_ic->regs' not released on lines: 442.
vim +461 drivers/soc/fsl/qe/qe_ic.c
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 408 static int qe_ic_init(struct platform_device *pdev)
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 409 {
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 410 void (*low_handler)(struct irq_desc *desc);
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 411 void (*high_handler)(struct irq_desc *desc);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 412 struct qe_ic *qe_ic;
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 413 struct resource res;
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 414 struct device_node *node = pdev->dev.of_node;
882c626d1d4650 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 415 u32 ret;
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 416
2272a55f16c998 arch/powerpc/sysdev/qe_lib/qe_ic.c Michael Ellerman 2008-05-26 417 ret = of_address_to_resource(node, 0, &res);
2272a55f16c998 arch/powerpc/sysdev/qe_lib/qe_ic.c Michael Ellerman 2008-05-26 418 if (ret)
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 419 return -ENODEV;
2272a55f16c998 arch/powerpc/sysdev/qe_lib/qe_ic.c Michael Ellerman 2008-05-26 420
ea96025a26ab89 arch/powerpc/sysdev/qe_lib/qe_ic.c Anton Vorontsov 2009-07-01 421 qe_ic = kzalloc(sizeof(*qe_ic), GFP_KERNEL);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 422 if (qe_ic == NULL)
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 423 return -ENOMEM;
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 424
a8db8cf0d894df arch/powerpc/sysdev/qe_lib/qe_ic.c Grant Likely 2012-02-14 425 qe_ic->irqhost = irq_domain_add_linear(node, NR_QE_IC_INTS,
a8db8cf0d894df arch/powerpc/sysdev/qe_lib/qe_ic.c Grant Likely 2012-02-14 426 &qe_ic_host_ops, qe_ic);
3475dd8a68a7c7 arch/powerpc/sysdev/qe_lib/qe_ic.c Julia Lawall 2009-08-01 427 if (qe_ic->irqhost == NULL) {
^^^^^^^^^^^^^^
Does this need to be cleaned up?
3475dd8a68a7c7 arch/powerpc/sysdev/qe_lib/qe_ic.c Julia Lawall 2009-08-01 428 kfree(qe_ic);
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 429 return -ENODEV;
3475dd8a68a7c7 arch/powerpc/sysdev/qe_lib/qe_ic.c Julia Lawall 2009-08-01 430 }
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 431
28f65c11f2ffb3 arch/powerpc/sysdev/qe_lib/qe_ic.c Joe Perches 2011-06-09 432 qe_ic->regs = ioremap(res.start, resource_size(&res));
^^^^^^^^^^^^^^^^^^^^^
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 433
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 434 qe_ic->hc_irq = qe_ic_irq_chip;
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 435
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 436 qe_ic->virq_high = irq_of_parse_and_map(node, 0);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 437 qe_ic->virq_low = irq_of_parse_and_map(node, 1);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 438
10d7930dbb51a8 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 439 if (!qe_ic->virq_low) {
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 440 printk(KERN_ERR "Failed to map QE_IC low IRQ\n");
3475dd8a68a7c7 arch/powerpc/sysdev/qe_lib/qe_ic.c Julia Lawall 2009-08-01 441 kfree(qe_ic);
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 442 return -ENODEV;
Call iounmap() before returning?
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 443 }
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 444 if (qe_ic->virq_high != qe_ic->virq_low) {
523eef1d206a67 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 445 low_handler = qe_ic_cascade_low;
523eef1d206a67 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 446 high_handler = qe_ic_cascade_high;
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 447 } else {
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 448 low_handler = qe_ic_cascade_muxed_mpic;
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 449 high_handler = NULL;
4e0e161d3cc403 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 450 }
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 451
882c626d1d4650 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 452 qe_ic_write(qe_ic->regs, QEIC_CICR, 0);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 453
ec775d0e70eb6b arch/powerpc/sysdev/qe_lib/qe_ic.c Thomas Gleixner 2011-03-25 454 irq_set_handler_data(qe_ic->virq_low, qe_ic);
ec775d0e70eb6b arch/powerpc/sysdev/qe_lib/qe_ic.c Thomas Gleixner 2011-03-25 455 irq_set_chained_handler(qe_ic->virq_low, low_handler);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 456
10d7930dbb51a8 drivers/soc/fsl/qe/qe_ic.c Rasmus Villemoes 2019-11-28 457 if (qe_ic->virq_high && qe_ic->virq_high != qe_ic->virq_low) {
ec775d0e70eb6b arch/powerpc/sysdev/qe_lib/qe_ic.c Thomas Gleixner 2011-03-25 458 irq_set_handler_data(qe_ic->virq_high, qe_ic);
ec775d0e70eb6b arch/powerpc/sysdev/qe_lib/qe_ic.c Thomas Gleixner 2011-03-25 459 irq_set_chained_handler(qe_ic->virq_high, high_handler);
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 460 }
43f09464f68dbb drivers/soc/fsl/qe/qe_ic.c Maxim Kochetkov 2021-07-05 @461 return 0;
9865853851313e arch/powerpc/sysdev/qe_lib/qe_ic.c Li Yang 2006-10-03 462 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2021-07-10 16:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-05 11:12 [PATCH] soc: fsl: qe: convert QE interrupt controller to platform_device Maxim Kochetkov
2021-07-10 14:55 ` Dan Carpenter [this message]
2021-07-14 22:29 ` Li Yang
2021-07-19 6:58 ` Maxim Kochetkov
2021-07-22 19:37 ` Li Yang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202107100655.2aRikOP4-lkp@intel.com \
--to=dan.carpenter@oracle.com \
--cc=fido_max@inbox.ru \
--cc=gregkh@linuxfoundation.org \
--cc=kbuild-all@lists.01.org \
--cc=kbuild@lists.01.org \
--cc=leoyang.li@nxp.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=lkp@intel.com \
--cc=qiang.zhao@nxp.com \
--cc=saravanak@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).