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greybus: update descriptor module_id->module to match spec

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Greybus spec was updated to change the name of the Module ID descriptor
to simply Module descriptor. Change everything accordingly.

Signed-off-by: Matt Porter <mporter@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
This commit is contained in:
Matt Porter 2014-09-26 20:49:48 -05:00 committed by Greg Kroah-Hartman
parent dce745af21
commit 6d63ff7a2d
4 changed files with 22 additions and 22 deletions
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20
drivers/staging/greybus/core.c
View file

@ -33,18 +33,18 @@ EXPORT_SYMBOL_GPL(greybus_disabled);
static int greybus_match_one_id(struct greybus_module *gmod,
const struct greybus_module_id *id)
{
struct greybus_descriptor_module_id *module_id;
struct greybus_descriptor_module *module;
struct greybus_descriptor_serial_number *serial_num;
module_id = &gmod->module_id;
module = &gmod->module;
serial_num = &gmod->serial_number;
if ((id->match_flags & GREYBUS_DEVICE_ID_MATCH_VENDOR) &&
(id->vendor != le16_to_cpu(module_id->vendor)))
(id->vendor != le16_to_cpu(module->vendor)))
return 0;
if ((id->match_flags & GREYBUS_DEVICE_ID_MATCH_PRODUCT) &&
(id->product != le16_to_cpu(module_id->product)))
(id->product != le16_to_cpu(module->product)))
return 0;
if ((id->match_flags & GREYBUS_DEVICE_ID_MATCH_SERIAL) &&
@ -249,16 +249,16 @@ static int create_function(struct greybus_module *gmod,
return 0;
}
static int create_module_id(struct greybus_module *gmod,
struct greybus_descriptor_module_id *module_id,
static int create_module(struct greybus_module *gmod,
struct greybus_descriptor_module *module,
size_t desc_size)
{
if (desc_size != sizeof(*module_id)) {
if (desc_size != sizeof(*module)) {
dev_err(gmod->dev.parent, "invalid module header size %zu\n",
desc_size);
return -EINVAL;
}
memcpy(&gmod->module_id, module_id, desc_size);
memcpy(&gmod->module, module, desc_size);
return 0;
}
@ -422,8 +422,8 @@ void gb_add_module(struct greybus_host_device *hd, u8 module_id,
data_size);
break;
case GREYBUS_TYPE_MODULE_ID:
retval = create_module_id(gmod, &desc->module_id,
case GREYBUS_TYPE_MODULE:
retval = create_module(gmod, &desc->module,
data_size);
break;

2
drivers/staging/greybus/greybus.h
View file

@ -200,7 +200,7 @@ struct greybus_module {
struct device dev;
u16 module_number;
struct greybus_descriptor_function function;
struct greybus_descriptor_module_id module_id;
struct greybus_descriptor_module module;
struct greybus_descriptor_serial_number serial_number;
int num_cports;
int num_strings;

6
drivers/staging/greybus/greybus_manifest.h
View file

@ -21,7 +21,7 @@ struct greybus_manifest_header {
enum greybus_descriptor_type {
GREYBUS_TYPE_INVALID = 0x0000,
GREYBUS_TYPE_FUNCTION = 0x0001,
GREYBUS_TYPE_MODULE_ID = 0x0002,
GREYBUS_TYPE_MODULE = 0x0002,
GREYBUS_TYPE_SERIAL_NUMBER = 0x0003,
GREYBUS_TYPE_STRING = 0x0004,
GREYBUS_TYPE_CPORT = 0x0005,
@ -58,7 +58,7 @@ struct greybus_descriptor_function {
__u8 reserved;
};
struct greybus_descriptor_module_id {
struct greybus_descriptor_module {
__le16 vendor;
__le16 product;
__le16 version;
@ -87,7 +87,7 @@ struct greybus_descriptor {
struct greybus_descriptor_header header;
union {
struct greybus_descriptor_function function;
struct greybus_descriptor_module_id module_id;
struct greybus_descriptor_module module;
struct greybus_descriptor_serial_number serial_number;
struct greybus_descriptor_string string;
struct greybus_descriptor_cport cport;

16
drivers/staging/greybus/sysfs.c
View file

@ -74,7 +74,7 @@ static ssize_t module_##field##_show(struct device *dev, \
char *buf) \
{ \
struct greybus_module *gmod = to_greybus_module(dev); \
return sprintf(buf, "%x\n", gmod->module_id.field); \
return sprintf(buf, "%x\n", gmod->module.field); \
} \
static DEVICE_ATTR_RO(module_##field)
@ -89,7 +89,7 @@ static ssize_t module_vendor_string_show(struct device *dev,
struct greybus_module *gmod = to_greybus_module(dev);
return sprintf(buf, "%s",
greybus_string(gmod, gmod->module_id.vendor_stringid));
greybus_string(gmod, gmod->module.vendor_stringid));
}
static DEVICE_ATTR_RO(module_vendor_string);
@ -100,7 +100,7 @@ static ssize_t module_product_string_show(struct device *dev,
struct greybus_module *gmod = to_greybus_module(dev);
return sprintf(buf, "%s",
greybus_string(gmod, gmod->module_id.product_stringid));
greybus_string(gmod, gmod->module.product_stringid));
}
static DEVICE_ATTR_RO(module_product_string);
@ -119,17 +119,17 @@ static umode_t module_attrs_are_visible(struct kobject *kobj,
struct greybus_module *gmod = to_greybus_module(kobj_to_dev(kobj));
if ((a == &dev_attr_module_vendor_string.attr) &&
(gmod->module_id.vendor_stringid))
(gmod->module.vendor_stringid))
return a->mode;
if ((a == &dev_attr_module_product_string.attr) &&
(gmod->module_id.product_stringid))
(gmod->module.product_stringid))
return a->mode;
// FIXME - make this a dynamic structure to "know" if it really is here
// or not easier?
if (gmod->module_id.vendor ||
gmod->module_id.product ||
gmod->module_id.version)
if (gmod->module.vendor ||
gmod->module.product ||
gmod->module.version)
return a->mode;
return 0;
}