From 49b9137a6002a06f7e44e59ece9b34fd1e4fca4c Mon Sep 17 00:00:00 2001 From: Pankaj Bharadiya Date: Mon, 17 Oct 2016 14:42:36 +0530 Subject: [PATCH] staging: greybus: audio: remove redundant slot field gb_audio_manager_module_descriptor's intf_id field maintains the information about the interface on which module is connected hence having an extra slot field is redundant. Thus remove the slot field and its associated code. Signed-off-by: Pankaj Bharadiya Acked-by: Viresh Kumar Reviewed-by: Vaibhav Agarwal Signed-off-by: Greg Kroah-Hartman --- drivers/staging/greybus/audio_codec.h | 1 - drivers/staging/greybus/audio_manager.h | 1 - drivers/staging/greybus/audio_manager_module.c | 17 +---------------- drivers/staging/greybus/audio_manager_sysfs.c | 7 +++---- drivers/staging/greybus/audio_module.c | 1 - 5 files changed, 4 insertions(+), 23 deletions(-) diff --git a/drivers/staging/greybus/audio_codec.h b/drivers/staging/greybus/audio_codec.h index ca027bd99ad7..62fd93939a1f 100644 --- a/drivers/staging/greybus/audio_codec.h +++ b/drivers/staging/greybus/audio_codec.h @@ -158,7 +158,6 @@ struct gbaudio_module_info { int dev_id; /* check if it should be bundle_id/hd_cport_id */ int vid; int pid; - int slot; int type; int set_uevent; char vstr[NAME_SIZE]; diff --git a/drivers/staging/greybus/audio_manager.h b/drivers/staging/greybus/audio_manager.h index 056088eb12fe..5ab8f5e0ed3f 100644 --- a/drivers/staging/greybus/audio_manager.h +++ b/drivers/staging/greybus/audio_manager.h @@ -18,7 +18,6 @@ struct gb_audio_manager_module_descriptor { char name[GB_AUDIO_MANAGER_MODULE_NAME_LEN]; - int slot; int vid; int pid; int intf_id; diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c index 2bf40a90368d..adc16977452d 100644 --- a/drivers/staging/greybus/audio_manager_module.c +++ b/drivers/staging/greybus/audio_manager_module.c @@ -81,16 +81,6 @@ static ssize_t gb_audio_module_name_show( static struct gb_audio_manager_module_attribute gb_audio_module_name_attribute = __ATTR(name, 0664, gb_audio_module_name_show, NULL); -static ssize_t gb_audio_module_slot_show( - struct gb_audio_manager_module *module, - struct gb_audio_manager_module_attribute *attr, char *buf) -{ - return sprintf(buf, "%d", module->desc.slot); -} - -static struct gb_audio_manager_module_attribute gb_audio_module_slot_attribute = - __ATTR(slot, 0664, gb_audio_module_slot_show, NULL); - static ssize_t gb_audio_module_vid_show( struct gb_audio_manager_module *module, struct gb_audio_manager_module_attribute *attr, char *buf) @@ -146,7 +136,6 @@ static struct gb_audio_manager_module_attribute static struct attribute *gb_audio_module_default_attrs[] = { &gb_audio_module_name_attribute.attr, - &gb_audio_module_slot_attribute.attr, &gb_audio_module_vid_attribute.attr, &gb_audio_module_pid_attribute.attr, &gb_audio_module_intf_id_attribute.attr, @@ -164,7 +153,6 @@ static struct kobj_type gb_audio_module_type = { static void send_add_uevent(struct gb_audio_manager_module *module) { char name_string[128]; - char slot_string[64]; char vid_string[64]; char pid_string[64]; char intf_id_string[64]; @@ -173,7 +161,6 @@ static void send_add_uevent(struct gb_audio_manager_module *module) char *envp[] = { name_string, - slot_string, vid_string, pid_string, intf_id_string, @@ -183,7 +170,6 @@ static void send_add_uevent(struct gb_audio_manager_module *module) }; snprintf(name_string, 128, "NAME=%s", module->desc.name); - snprintf(slot_string, 64, "SLOT=%d", module->desc.slot); snprintf(vid_string, 64, "VID=%d", module->desc.vid); snprintf(pid_string, 64, "PID=%d", module->desc.pid); snprintf(intf_id_string, 64, "INTF_ID=%d", module->desc.intf_id); @@ -246,10 +232,9 @@ int gb_audio_manager_module_create( void gb_audio_manager_module_dump(struct gb_audio_manager_module *module) { - pr_info("audio module #%d name=%s slot=%d vid=%d pid=%d intf_id=%d i/p devices=0x%X o/p devices=0x%X\n", + pr_info("audio module #%d name=%s vid=%d pid=%d intf_id=%d i/p devices=0x%X o/p devices=0x%X\n", module->id, module->desc.name, - module->desc.slot, module->desc.vid, module->desc.pid, module->desc.intf_id, diff --git a/drivers/staging/greybus/audio_manager_sysfs.c b/drivers/staging/greybus/audio_manager_sysfs.c index c6d82f9d656b..34ebd147052f 100644 --- a/drivers/staging/greybus/audio_manager_sysfs.c +++ b/drivers/staging/greybus/audio_manager_sysfs.c @@ -20,10 +20,9 @@ static ssize_t manager_sysfs_add_store( int num = sscanf(buf, "name=%" GB_AUDIO_MANAGER_MODULE_NAME_LEN_SSCANF "s " - "slot=%d vid=%d pid=%d intf_id=%d i/p devices=0x%X" - "o/p devices=0x%X", - desc.name, &desc.slot, &desc.vid, &desc.pid, - &desc.intf_id, &desc.ip_devices, &desc.op_devices); + "vid=%d pid=%d intf_id=%d i/p devices=0x%X o/p devices=0x%X", + desc.name, &desc.vid, &desc.pid, &desc.intf_id, + &desc.ip_devices, &desc.op_devices); if (num != 7) return -EINVAL; diff --git a/drivers/staging/greybus/audio_module.c b/drivers/staging/greybus/audio_module.c index 45b2519322c3..0269a1d31285 100644 --- a/drivers/staging/greybus/audio_module.c +++ b/drivers/staging/greybus/audio_module.c @@ -345,7 +345,6 @@ static int gb_audio_probe(struct gb_bundle *bundle, dev_dbg(dev, "Inform set_event:%d to above layer\n", 1); /* prepare for the audio manager */ strlcpy(desc.name, gbmodule->name, GB_AUDIO_MANAGER_MODULE_NAME_LEN); - desc.slot = 1; /* todo */ desc.vid = 2; /* todo */ desc.pid = 3; /* todo */ desc.intf_id = gbmodule->dev_id; -- 2.11.0