C++ (Cpp) hisi_mbox_put Beispiele

Beispiel #1

Datei: hisi_mailbox_debugfs.c Projekt: HuaweiHonor4C/kernel_hi6210sft_mm

static int mbox_debugfs_mbox_put(u32 index)
{
	struct hisi_mbox *mbox = NULL;
	struct notifier_block *nb = NULL;
	int i;

	if (index > DEBUGFS_MBOXES_NUM || index < 1)
		return -EINVAL;

	mbox = debugfs_mboxes[index - 1].mbox;
	if (!mbox)
		return -EINVAL;
	else
		nb = debugfs_mboxes[index - 1].nb;

	hisi_mbox_put(&mbox);

	debugfs_mboxes[index - 1].mbox = NULL;
	kfree(debugfs_mboxes[index - 1].rp_name);
	debugfs_mboxes[index - 1].rp_name = NULL;
	kfree(nb);

	for (i = index; (i < DEBUGFS_MBOXES_NUM) && (debugfs_mboxes[i].mbox);
									i++) {
		debugfs_mboxes[i - 1].mbox = debugfs_mboxes[i].mbox;
		debugfs_mboxes[i - 1].nb = debugfs_mboxes[i].nb;
		debugfs_mboxes[i - 1].rp_name = debugfs_mboxes[i].rp_name;
		debugfs_mboxes[i].mbox = NULL;
		debugfs_mboxes[i].nb = NULL;
		debugfs_mboxes[i].rp_name = NULL;
	}
	return 0;
}

Beispiel #2

Datei: hisi-clk-mailbox.c Projekt: HuaweiHonor4C/kernel_hi6210sft_mm

static void __exit hisi_clkmbox_exit(void)
{
	if (mbox_clk) {
		hisi_mbox_put(&mbox_clk->mbox);
		kfree(mbox_clk);
		mbox_clk = NULL;
	}
	unregister_pm_notifier(&mailbox_pm_notif_block);
}

Beispiel #3

Datei: hisi_adc.c Projekt: HuaweiHonor4C/kernel_hi6210sft_mm

/* hisi adc exit function */
static void __exit hisi_adc_driver_exit(void)
{
	if (hisi_adc_dev) {
		hisi_mbox_put(&hisi_adc_dev->mbox);

		kfree(hisi_adc_dev->nb);
		hisi_adc_dev->nb = NULL;

		kfree(hisi_adc_dev);
		hisi_adc_dev = NULL;
	}

	adc_remove_device_debugfs();
}

Beispiel #4

Datei: hisi_mailbox_debugfs.c Projekt: HuaweiHonor4C/kernel_hi6210sft_mm

static int mbox_debugfs_mbox_get(char *name)
{
	struct notifier_block *nb = NULL;
	struct hisi_mbox *mbox = NULL;
	char *rp_name = NULL;
	int i;

	if (!name)
		return -EINVAL;

	for (i = 0; (debugfs_mboxes[i].mbox) && (i < DEBUGFS_MBOXES_NUM); i++)
		;

	if (i >= DEBUGFS_MBOXES_NUM)
		return -ENOMEM;

	nb = kmalloc(sizeof(*nb), GFP_KERNEL);
	if (!nb)
		return -ENOMEM;

	nb->next = NULL;
	nb->notifier_call = mbox_debugfs_notifier;
	mbox = hisi_mbox_get(name, nb);
	if (!mbox) {
		kfree(nb);
		return -ENODEV;
	}

	rp_name = kmalloc(sizeof(char) * (strlen(name) + 1), GFP_KERNEL);
	if (!rp_name) {
		hisi_mbox_put(&mbox);
		kfree(nb);
		return -ENOMEM;
	}
	strncpy(rp_name, name, strlen(name) + 1);
	*(rp_name + strlen(name)) = '\0';

	MBOX_DEBUG_ON(mbox);
	debugfs_mboxes[i].mbox = mbox;
	debugfs_mboxes[i].nb = nb;
	debugfs_mboxes[i].rp_name = rp_name;
	debugfs_mboxes[i].initialized = 0;
	return 0;
}

Beispiel #5

Datei: inputhub_bridge.c Projekt: CM13-HI6210SFT/huawei_kernel_3.10.71_hi6210sft

static void __exit inputhub_mcu_exit(void)
{
    inputhub_route_exit();
    if(lpm3_mbox)
        hisi_mbox_put(&lpm3_mbox);
}

Beispiel #6

Datei: inputhub_bridge.c Projekt: CM13-HI6210SFT/huawei_kernel_3.10.71_hi6210sft

int inputhub_mcu_disconnect( void )
{
    hisi_mbox_put(&mbox);
    return 0;
}