Re: [PATCH 3/5] irqchip: add platform device driver for mbigen device

2016-02-13 Thread kbuild test robot 
Hi Ma,

[auto build test ERROR on tip/irq/core]
[also build test ERROR on v4.5-rc3 next-20160212]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improving the system]

url:
https://github.com/0day-ci/linux/commits/MaJun/irqchip-Add-support-for-Hisilicon-mbigen-v1-chip/20160214-101957
config: arm64-defconfig (attached as .config)
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=arm64 

Note: the 
linux-review/MaJun/irqchip-Add-support-for-Hisilicon-mbigen-v1-chip/20160214-101957
 HEAD 9acb433456cd9671c97c0eeb1ccca8cc3b986081 builds fine.
  It only hurts bisectibility.

All error/warnings (new ones prefixed by >>):

   drivers/irqchip/irq-mbigen-v1.c: In function 'mbigen_device_probe':
>> drivers/irqchip/irq-mbigen-v1.c:47:2: error: implicit declaration of 
>> function 'devm_ioremap' [-Werror=implicit-function-declaration]
 mgn_chip->base = devm_ioremap(>dev, res->start, resource_size(res));
 ^
>> drivers/irqchip/irq-mbigen-v1.c:47:17: warning: assignment makes pointer 
>> from integer without a cast
 mgn_chip->base = devm_ioremap(>dev, res->start, resource_size(res));
^
   cc1: some warnings being treated as errors

vim +/devm_ioremap +47 drivers/irqchip/irq-mbigen-v1.c

41  if (!mgn_chip)
42  return -ENOMEM;
43  
44  mgn_chip->pdev = pdev;
45  
46  res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
  > 47  mgn_chip->base = devm_ioremap(>dev, res->start, 
resource_size(res));
48  if (IS_ERR(mgn_chip->base))
49  return PTR_ERR(mgn_chip->base);
50  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: Binary data

[PATCH 3/5] irqchip: add platform device driver for mbigen device

2016-02-13 Thread MaJun 
From: Ma Jun 

Add the platform device driver for mbigen chip v1.
This patch just same as mbigen v2.

Signed-off-by: Ma Jun 
---
 drivers/irqchip/Makefile|2 +-
 drivers/irqchip/irq-mbigen-v1.c |   76 +++
 2 files changed, 77 insertions(+), 1 deletions(-)
 create mode 100644 drivers/irqchip/irq-mbigen-v1.c

diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 83d1fce..3152450 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_REALVIEW_DT) += irq-gic-realview.o
 obj-$(CONFIG_ARM_GIC_V2M)  += irq-gic-v2m.o
 obj-$(CONFIG_ARM_GIC_V3)   += irq-gic-v3.o irq-gic-common.o
 obj-$(CONFIG_ARM_GIC_V3_ITS)   += irq-gic-v3-its.o 
irq-gic-v3-its-pci-msi.o irq-gic-v3-its-platform-msi.o
-obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o
+obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o irq-mbigen-v1.o
 obj-$(CONFIG_ARM_NVIC) += irq-nvic.o
 obj-$(CONFIG_ARM_VIC)  += irq-vic.o
 obj-$(CONFIG_ATMEL_AIC_IRQ)+= irq-atmel-aic-common.o 
irq-atmel-aic.o
diff --git a/drivers/irqchip/irq-mbigen-v1.c b/drivers/irqchip/irq-mbigen-v1.c
new file mode 100644
index 000..9445658
--- /dev/null
+++ b/drivers/irqchip/irq-mbigen-v1.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2015 Hisilicon Limited, All Rights Reserved.
+ * Author: Jun Ma 
+ * Author: Yun Wu 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see .
+ */
+
+#include 
+#include 
+#include 
+#include 
+
+/**
+ * struct mbigen_device - holds the information of mbigen device.
+ *
+ * @pdev:  pointer to the platform device structure of mbigen chip.
+ * @base:  mapped address of this mbigen chip.
+ */
+struct mbigen_device {
+   struct platform_device  *pdev;
+   void __iomem*base;
+};
+
+static int mbigen_device_probe(struct platform_device *pdev)
+{
+   struct mbigen_device *mgn_chip;
+   struct resource *res;
+
+   mgn_chip = devm_kzalloc(>dev, sizeof(*mgn_chip), GFP_KERNEL);
+   if (!mgn_chip)
+   return -ENOMEM;
+
+   mgn_chip->pdev = pdev;
+
+   res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+   mgn_chip->base = devm_ioremap(>dev, res->start, 
resource_size(res));
+   if (IS_ERR(mgn_chip->base))
+   return PTR_ERR(mgn_chip->base);
+
+   platform_set_drvdata(pdev, mgn_chip);
+
+   return 0;
+}
+
+static const struct of_device_id mbigen_of_match[] = {
+   { .compatible = "hisilicon,mbigen-v1" },
+   { /* END */ }
+};
+MODULE_DEVICE_TABLE(of, mbigen_of_match);
+
+static struct platform_driver mbigen_platform_driver = {
+   .driver = {
+   .name   = "Hisilicon MBIGEN-V1",
+   .owner  = THIS_MODULE,
+   .of_match_table = mbigen_of_match,
+   },
+   .probe  = mbigen_device_probe,
+};
+
+module_platform_driver(mbigen_platform_driver);
+
+MODULE_AUTHOR("Jun Ma ");
+MODULE_AUTHOR("Yun Wu ");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Hisilicon MBI Generator driver");
-- 
1.7.1

[PATCH 3/5] irqchip: add platform device driver for mbigen device

2016-02-13 Thread MaJun 
From: Ma Jun 

Add the platform device driver for mbigen chip v1.
This patch just same as mbigen v2.

Signed-off-by: Ma Jun 
---
 drivers/irqchip/Makefile|2 +-
 drivers/irqchip/irq-mbigen-v1.c |   76 +++
 2 files changed, 77 insertions(+), 1 deletions(-)
 create mode 100644 drivers/irqchip/irq-mbigen-v1.c

diff --git a/drivers/irqchip/Makefile b/drivers/irqchip/Makefile
index 83d1fce..3152450 100644
--- a/drivers/irqchip/Makefile
+++ b/drivers/irqchip/Makefile
@@ -25,7 +25,7 @@ obj-$(CONFIG_REALVIEW_DT) += irq-gic-realview.o
 obj-$(CONFIG_ARM_GIC_V2M)  += irq-gic-v2m.o
 obj-$(CONFIG_ARM_GIC_V3)   += irq-gic-v3.o irq-gic-common.o
 obj-$(CONFIG_ARM_GIC_V3_ITS)   += irq-gic-v3-its.o 
irq-gic-v3-its-pci-msi.o irq-gic-v3-its-platform-msi.o
-obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o
+obj-$(CONFIG_HISILICON_IRQ_MBIGEN) += irq-mbigen.o irq-mbigen-v1.o
 obj-$(CONFIG_ARM_NVIC) += irq-nvic.o
 obj-$(CONFIG_ARM_VIC)  += irq-vic.o
 obj-$(CONFIG_ATMEL_AIC_IRQ)+= irq-atmel-aic-common.o 
irq-atmel-aic.o
diff --git a/drivers/irqchip/irq-mbigen-v1.c b/drivers/irqchip/irq-mbigen-v1.c
new file mode 100644
index 000..9445658
--- /dev/null
+++ b/drivers/irqchip/irq-mbigen-v1.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2015 Hisilicon Limited, All Rights Reserved.
+ * Author: Jun Ma 
+ * Author: Yun Wu 
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see .
+ */
+
+#include 
+#include 
+#include 
+#include 
+
+/**
+ * struct mbigen_device - holds the information of mbigen device.
+ *
+ * @pdev:  pointer to the platform device structure of mbigen chip.
+ * @base:  mapped address of this mbigen chip.
+ */
+struct mbigen_device {
+   struct platform_device  *pdev;
+   void __iomem*base;
+};
+
+static int mbigen_device_probe(struct platform_device *pdev)
+{
+   struct mbigen_device *mgn_chip;
+   struct resource *res;
+
+   mgn_chip = devm_kzalloc(>dev, sizeof(*mgn_chip), GFP_KERNEL);
+   if (!mgn_chip)
+   return -ENOMEM;
+
+   mgn_chip->pdev = pdev;
+
+   res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+   mgn_chip->base = devm_ioremap(>dev, res->start, 
resource_size(res));
+   if (IS_ERR(mgn_chip->base))
+   return PTR_ERR(mgn_chip->base);
+
+   platform_set_drvdata(pdev, mgn_chip);
+
+   return 0;
+}
+
+static const struct of_device_id mbigen_of_match[] = {
+   { .compatible = "hisilicon,mbigen-v1" },
+   { /* END */ }
+};
+MODULE_DEVICE_TABLE(of, mbigen_of_match);
+
+static struct platform_driver mbigen_platform_driver = {
+   .driver = {
+   .name   = "Hisilicon MBIGEN-V1",
+   .owner  = THIS_MODULE,
+   .of_match_table = mbigen_of_match,
+   },
+   .probe  = mbigen_device_probe,
+};
+
+module_platform_driver(mbigen_platform_driver);
+
+MODULE_AUTHOR("Jun Ma ");
+MODULE_AUTHOR("Yun Wu ");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Hisilicon MBI Generator driver");
-- 
1.7.1

Re: [PATCH 3/5] irqchip: add platform device driver for mbigen device

2016-02-13 Thread kbuild test robot 
Hi Ma,

[auto build test ERROR on tip/irq/core]
[also build test ERROR on v4.5-rc3 next-20160212]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improving the system]

url:
https://github.com/0day-ci/linux/commits/MaJun/irqchip-Add-support-for-Hisilicon-mbigen-v1-chip/20160214-101957
config: arm64-defconfig (attached as .config)
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=arm64 

Note: the 
linux-review/MaJun/irqchip-Add-support-for-Hisilicon-mbigen-v1-chip/20160214-101957
 HEAD 9acb433456cd9671c97c0eeb1ccca8cc3b986081 builds fine.
  It only hurts bisectibility.

All error/warnings (new ones prefixed by >>):

   drivers/irqchip/irq-mbigen-v1.c: In function 'mbigen_device_probe':
>> drivers/irqchip/irq-mbigen-v1.c:47:2: error: implicit declaration of 
>> function 'devm_ioremap' [-Werror=implicit-function-declaration]
 mgn_chip->base = devm_ioremap(>dev, res->start, resource_size(res));
 ^
>> drivers/irqchip/irq-mbigen-v1.c:47:17: warning: assignment makes pointer 
>> from integer without a cast
 mgn_chip->base = devm_ioremap(>dev, res->start, resource_size(res));
^
   cc1: some warnings being treated as errors

vim +/devm_ioremap +47 drivers/irqchip/irq-mbigen-v1.c

41  if (!mgn_chip)
42  return -ENOMEM;
43  
44  mgn_chip->pdev = pdev;
45  
46  res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
  > 47  mgn_chip->base = devm_ioremap(>dev, res->start, 
resource_size(res));
48  if (IS_ERR(mgn_chip->base))
49  return PTR_ERR(mgn_chip->base);
50  

---
0-DAY kernel test infrastructureOpen Source Technology Center
https://lists.01.org/pipermail/kbuild-all   Intel Corporation


.config.gz
Description: Binary data