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greybus: hotplug function doesn't need to contain manifest now

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Manifest is fetched with control protocol now and so we don't need space
for it in hotplug data.

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Viresh Kumar 2015-06-22 16:42:28 +05:30 • committed by Greg Kroah-Hartman
commit 87c8eb8d09
2 changed files with 2 additions and 5 deletions
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6
drivers/staging/greybus/ap.c
View file

@ -167,8 +167,7 @@ static void svc_hotplug(struct svc_function_hotplug *hotplug,
switch (hotplug->hotplug_event) {
case SVC_HOTPLUG_EVENT:
/* Add a new interface to the system */
if (payload_length < 0x03) {
/* Hotplug message is at least 3 bytes big */
if (payload_length != sizeof(*hotplug)) {
dev_err(hd->parent,
"Illegal size of svc hotplug message %d\n",
payload_length);
@ -180,8 +179,7 @@ static void svc_hotplug(struct svc_function_hotplug *hotplug,
case SVC_HOTUNPLUG_EVENT:
/* Remove a interface from the system */
if (payload_length != 0x02) {
/* Hotunplug message is only 2 bytes big */
if (payload_length != sizeof(*hotplug)) {
dev_err(hd->parent,
"Illegal size of svc hotunplug message %d\n",
payload_length);

1
drivers/staging/greybus/svc_msg.h
View file

@ -82,7 +82,6 @@ enum svc_function_hotplug_event {
struct svc_function_hotplug {
__u8 hotplug_event; /* enum svc_function_hotplug_event */
__u8 interface_id; /* Interface id within the Endo */
__u8 data[0];
} __packed;
enum svc_function_power_type {