tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: d19e8ade9c3b04edf71a7ec439ba53ea2b8c76a3
commit: 2a6630b1095609b26a205b7c537594f3cde99c0a [114/432] ASoC: AMD: enable
ACP3x drivers build
config: sh-allyesconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 2a6630b1095609b26a205b7c537594f3cde99c0a
# save the attached .config to linux build tree
make.cross ARCH=sh
All error/warnings (new ones prefixed by >>):
sound/soc//amd/raven/pci-acp3x.c: In function 'snd_acp3x_probe':
>> sound/soc//amd/raven/pci-acp3x.c:58:8: error: implicit declaration of
>> function 'pci_enable_msi'; did you mean 'pci_enable_sriov'?
>> [-Werror=implicit-function-declaration]
ret = pci_enable_msi(pci);
^~~~~~~~~~~~~~
pci_enable_sriov
>> sound/soc//amd/raven/pci-acp3x.c:122:2: error: implicit declaration of
>> function 'pci_disable_msi'; did you mean 'pci_disable_sriov'?
>> [-Werror=implicit-function-declaration]
pci_disable_msi(pci);
^~~~~~~~~~~~~~~
pci_disable_sriov
sound/soc//amd/raven/pci-acp3x.c: At top level:
>> sound/soc//amd/raven/pci-acp3x.c:159:1: warning: data definition has no type
>> or storage class
module_pci_driver(acp3x_driver);
^~~~~~~~~~~~~~~~~
>> sound/soc//amd/raven/pci-acp3x.c:159:1: error: type defaults to 'int' in
>> declaration of 'module_pci_driver' [-Werror=implicit-int]
>> sound/soc//amd/raven/pci-acp3x.c:159:1: warning: parameter names (without
>> types) in function declaration
sound/soc//amd/raven/pci-acp3x.c:152:26: warning: 'acp3x_driver' defined but
not used [-Wunused-variable]
static struct pci_driver acp3x_driver = {
^~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +58 sound/soc//amd/raven/pci-acp3x.c
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 29
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 30 static int
snd_acp3x_probe(struct pci_dev *pci,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 31
const struct pci_device_id *pci_id)
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 32 {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 33 int ret;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 34 u32 addr, val;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 35 struct acp3x_dev_data
*adata;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 36 struct
platform_device_info pdevinfo;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 37 unsigned int irqflags;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 38
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 39 if
(pci_enable_device(pci)) {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 40
dev_err(&pci->dev, "pci_enable_device failed\n");
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 41 return -ENODEV;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 42 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 43
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 44 ret =
pci_request_regions(pci, "AMD ACP3x audio");
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 45 if (ret < 0) {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 46
dev_err(&pci->dev, "pci_request_regions failed\n");
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 47 goto
disable_pci;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 48 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 49
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 50 adata =
devm_kzalloc(&pci->dev, sizeof(struct acp3x_dev_data),
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 51
GFP_KERNEL);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 52 if (adata == NULL) {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 53 ret = -ENOMEM;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 54 goto
release_regions;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 55 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 56
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 57 /* check for msi
interrupt support */
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 @58 ret =
pci_enable_msi(pci);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 59 if (ret)
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 60 /* msi is not
enabled */
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 61 irqflags =
IRQF_SHARED;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 62 else
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 63 /* msi is
enabled */
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 64 irqflags = 0;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 65
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 66 addr =
pci_resource_start(pci, 0);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 67 adata->acp3x_base =
ioremap(addr, pci_resource_len(pci, 0));
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 68 if (adata->acp3x_base
== NULL) {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 69 ret = -ENOMEM;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 70 goto
release_regions;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 71 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 72
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 73 pci_set_drvdata(pci,
adata);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 74
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 75 val =
rv_readl(adata->acp3x_base + mmACP_I2S_PIN_CONFIG);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 76 if (val == 0x4) {
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 77 adata->res =
devm_kzalloc(&pci->dev,
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 78
sizeof(struct resource) * 2,
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 79
GFP_KERNEL);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 80 if (adata->res
== NULL) {
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 81 ret =
-ENOMEM;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 82 goto
unmap_mmio;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 83 }
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 84
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 85
adata->res[0].name = "acp3x_i2s_iomem";
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 86
adata->res[0].flags = IORESOURCE_MEM;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 87
adata->res[0].start = addr;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 88
adata->res[0].end = addr + (ACP3x_REG_END - ACP3x_REG_START);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 89
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 90
adata->res[1].name = "acp3x_i2s_irq";
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 91
adata->res[1].flags = IORESOURCE_IRQ;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 92
adata->res[1].start = pci->irq;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 93
adata->res[1].end = pci->irq;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 94
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 95
adata->acp3x_audio_mode = ACP3x_I2S_MODE;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 96
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 97
memset(&pdevinfo, 0, sizeof(pdevinfo));
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 98 pdevinfo.name =
"acp3x_rv_i2s";
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 99 pdevinfo.id = 0;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 100 pdevinfo.parent
= &pci->dev;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 101
pdevinfo.num_res = 2;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 102 pdevinfo.res =
adata->res;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 103 pdevinfo.data =
&irqflags;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 104
pdevinfo.size_data = sizeof(irqflags);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 105
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 106 adata->pdev =
platform_device_register_full(&pdevinfo);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 107 if (adata->pdev
== NULL) {
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 108
dev_err(&pci->dev, "cannot register %s device\n",
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 109
pdevinfo.name);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 110 ret =
-ENODEV;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 111 goto
unmap_mmio;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 112 }
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 113 } else {
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 114
dev_err(&pci->dev, "Inavlid ACP audio mode : %d\n", val);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 115 ret = -ENODEV;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 116 goto unmap_mmio;
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 117 }
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 118
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 119 return 0;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 120
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 121 unmap_mmio:
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 @122 pci_disable_msi(pci);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 123
iounmap(adata->acp3x_base);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 124 release_regions:
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 125
pci_release_regions(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 126 disable_pci:
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 127 pci_disable_device(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 128
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 129 return ret;
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 130 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 131
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 132 static void
snd_acp3x_remove(struct pci_dev *pci)
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 133 {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 134 struct acp3x_dev_data
*adata = pci_get_drvdata(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 135
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 136
platform_device_unregister(adata->pdev);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 137
iounmap(adata->acp3x_base);
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 138
5fa60ff2 Maruthi Srinivas Bayyavarapu 2017-03-29 139 pci_disable_msi(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 140
pci_release_regions(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 141 pci_disable_device(pci);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 142 }
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 143
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 144 static const struct
pci_device_id snd_acp3x_ids[] = {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 145 {
PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x15e2),
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 146 .class =
PCI_CLASS_MULTIMEDIA_OTHER << 8,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 147 .class_mask = 0xffffff
},
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 148 { 0, },
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 149 };
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 150 MODULE_DEVICE_TABLE(pci,
snd_acp3x_ids);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 151
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 152 static struct pci_driver
acp3x_driver = {
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 153 .name = KBUILD_MODNAME,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 154 .id_table =
snd_acp3x_ids,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 155 .probe =
snd_acp3x_probe,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 156 .remove =
snd_acp3x_remove,
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 157 };
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 158
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 @159
module_pci_driver(acp3x_driver);
1e29b934 Maruthi Srinivas Bayyavarapu 2017-03-27 160
:::::: The code at line 58 was first introduced by commit
:::::: 5fa60ff2250dd9f27b508e60e764c17fe684c9dc ASoC: AMD: create ACP3x PCM
platform device
:::::: TO: Maruthi Srinivas Bayyavarapu <maruthi.bayyavar...@amd.com>
:::::: CC: Alex Deucher <alexander.deuc...@amd.com>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
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