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greybus: endo: pass endo_id to gb_endo_create()

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We are going to want to defer creating the endo until we receive a
probe operation from the SVC, which will supply the endo id.  Change
gb_endo_create() so it passes the endo_id value as an argument.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Alex Elder 2015-05-22 09:52:43 -05:00 • committed by Greg Kroah-Hartman
commit ee3ecf8028
3 changed files with 4 additions and 4 deletions
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3
drivers/staging/greybus/core.c
View file

@ -177,6 +177,7 @@ struct greybus_host_device *greybus_create_hd(struct greybus_host_driver *driver
size_t buffer_size_max)
{
struct greybus_host_device *hd;
u16 endo_id = 0x4755; // FIXME - get endo "ID" from the SVC
/*
* Validate that the driver implements all of the callbacks
@ -210,7 +211,7 @@ struct greybus_host_device *greybus_create_hd(struct greybus_host_driver *driver
ida_init(&hd->cport_id_map);
hd->buffer_size_max = buffer_size_max;
hd->endo = gb_endo_create(hd);
hd->endo = gb_endo_create(hd, endo_id);
if (!hd->endo) {
greybus_remove_hd(hd);
return NULL;

3
drivers/staging/greybus/endo.c
View file

@ -423,11 +423,10 @@ static int gb_endo_register(struct greybus_host_device *hd,
return retval;
}
struct gb_endo *gb_endo_create(struct greybus_host_device *hd)
struct gb_endo *gb_endo_create(struct greybus_host_device *hd, u16 endo_id)
{
struct gb_endo *endo;
int retval;
u16 endo_id = 0x4755; // FIXME - get endo "ID" from the SVC
endo = kzalloc(sizeof(*endo), GFP_KERNEL);
if (!endo)

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

@ -47,7 +47,7 @@ struct gb_endo {
/* Greybus "private" definitions */
struct greybus_host_device;
struct gb_endo *gb_endo_create(struct greybus_host_device *hd);
struct gb_endo *gb_endo_create(struct greybus_host_device *hd, u16 endo_id);
void gb_endo_remove(struct gb_endo *endo);
u8 endo_get_module_id(struct gb_endo *endo, u8 interface_id);