PCI: aerdrv: trivial cleanup for aerdrv.c (f6d37800) · Commits · 戴 / test

drivers/pci/pcie/aer/aerdrv.c

+10 −14

Original line number	Diff line number	Diff line
		@@ -185,7 +185,7 @@ static void aer_disable_rootport(struct aer_rpc *rpc)
		* @context: pointer to Root Port data structure
		*
		* Invoked when Root Port detects AER messages.
		**/
		*/
		irqreturn_t aer_irq(int irq, void *context)
		{
		unsigned int status, id;
		@@ -242,7 +242,7 @@ EXPORT_SYMBOL_GPL(aer_irq);
		* @dev: pointer to the pcie_dev data structure
		*
		* Invoked when Root Port's AER service is loaded.
		**/
		*/
		static struct aer_rpc aer_alloc_rpc(struct pcie_device dev)
		{
		struct aer_rpc *rpc;
		@@ -251,15 +251,11 @@ static struct aer_rpc aer_alloc_rpc(struct pcie_device dev)
		if (!rpc)
		return NULL;

		/*
		* Initialize Root lock access, e_lock, to Root Error Status Reg,
		* Root Error ID Reg, and Root error producer/consumer index.
		*/
		/* Initialize Root lock access, e_lock, to Root Error Status Reg */
		spin_lock_init(&rpc->e_lock);

		rpc->rpd = dev;
		INIT_WORK(&rpc->dpc_handler, aer_isr);
		rpc->prod_idx = rpc->cons_idx = 0;
		mutex_init(&rpc->rpc_mutex);
		init_waitqueue_head(&rpc->wait_release);

		@@ -274,7 +270,7 @@ static struct aer_rpc aer_alloc_rpc(struct pcie_device dev)
		* @dev: pointer to the pcie_dev data structure
		*
		* Invoked when PCI Express bus unloads or AER probe fails.
		**/
		*/
		static void aer_remove(struct pcie_device *dev)
		{
		struct aer_rpc *rpc = get_service_data(dev);
		@@ -298,7 +294,7 @@ static void aer_remove(struct pcie_device *dev)
		* @id: pointer to the service id data structure
		*
		* Invoked when PCI Express bus loads AER service driver.
		**/
		*/
		static int __devinit aer_probe(struct pcie_device *dev)
		{
		int status;
		@@ -338,7 +334,7 @@ static int __devinit aer_probe(struct pcie_device *dev)
		* @dev: pointer to Root Port's pci_dev data structure
		*
		* Invoked by Port Bus driver when performing link reset at Root Port.
		**/
		*/
		static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
		{
		u32 reg32;
		@@ -372,7 +368,7 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
		* @error: error severity being notified by port bus
		*
		* Invoked by Port Bus driver during error recovery.
		**/
		*/
		static pci_ers_result_t aer_error_detected(struct pci_dev *dev,
		enum pci_channel_state error)
		{
		@@ -385,7 +381,7 @@ static pci_ers_result_t aer_error_detected(struct pci_dev *dev,
		* @dev: pointer to Root Port's pci_dev data structure
		*
		* Invoked by Port Bus driver during nonfatal recovery.
		**/
		*/
		static void aer_error_resume(struct pci_dev *dev)
		{
		int pos;
		@@ -412,7 +408,7 @@ static void aer_error_resume(struct pci_dev *dev)
		* aer_service_init - register AER root service driver
		*
		* Invoked when AER root service driver is loaded.
		**/
		*/
		static int __init aer_service_init(void)
		{
		if (pcie_aer_disable)
		@@ -426,7 +422,7 @@ static int __init aer_service_init(void)
		* aer_service_exit - unregister AER root service driver
		*
		* Invoked when AER root service driver is unloaded.
		**/
		*/
		static void __exit aer_service_exit(void)
		{
		pcie_port_service_unregister(&aerdriver);

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