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Commit c9d19612 authored by Aaro Koskinen's avatar Aaro Koskinen Committed by Greg Kroah-Hartman
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staging: octeon-usb: delete redundant blank lines 



Delete redundant blank lines.

Signed-off-by: default avatarAaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7949be66

drivers/staging/octeon-usb/octeon-hcd.c

+0 −21
Original line number Diff line number Diff line
@@ -569,7 +569,6 @@ static inline uint32_t cvmx_usb_read_csr32(struct cvmx_usb_state *usb, 
	return result;

}





/**

 * Write a USB 32bit CSR. It performs the necessary address

 * swizzle for 32bit CSRs and logs the value in a readable format
@@ -602,7 +601,6 @@ static inline int cvmx_usb_pipe_needs_split(struct cvmx_usb_state *usb, 
	       usb->usbcx_hprt.s.prtspd == CVMX_USB_SPEED_HIGH;

}





/**

 * Trivial utility function to return the correct PID for a pipe

 *
@@ -1002,7 +1000,6 @@ static void cvmx_usb_reset_port(struct cvmx_usb_state *usb) 
						  CVMX_USBCX_HPRT(usb->index));

}





/**

 * Disable a USB port. After this call the USB port will not

 * generate data transfers and will not generate events.
@@ -1021,7 +1018,6 @@ static int cvmx_usb_disable(struct cvmx_usb_state *usb) 
	return 0;

}





/**

 * Get the current state of the USB port. Use this call to

 * determine if the usb port has anything connected, is enabled,
@@ -1166,7 +1162,6 @@ static struct cvmx_usb_pipe *cvmx_usb_open_pipe(struct cvmx_usb_state *usb, 
	return pipe;

}





/**

 * Poll the RX FIFOs and remove data as needed. This function is only used

 * in non DMA mode. It is very important that this function be called quickly
@@ -1213,7 +1208,6 @@ static void cvmx_usb_poll_rx_fifo(struct cvmx_usb_state *usb) 
	CVMX_SYNCW;

}





/**

 * Fill the TX hardware fifo with data out of the software

 * fifos
@@ -1275,7 +1269,6 @@ static int cvmx_usb_fill_tx_hw(struct cvmx_usb_state *usb, 
	return fifo->head != fifo->tail;

}





/**

 * Check the hardware FIFOs and fill them as needed

 *
@@ -1312,7 +1305,6 @@ static void cvmx_usb_poll_tx_fifo(struct cvmx_usb_state *usb) 
	}

}





/**

 * Fill the TX FIFO with an outgoing packet

 *
@@ -1515,7 +1507,6 @@ static void cvmx_usb_start_channel_control(struct cvmx_usb_state *usb, 
			     usbc_hctsiz.u32);

}





/**

 * Start a channel to perform the pipe's head transaction

 *
@@ -1858,7 +1849,6 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel, 
		cvmx_usb_fill_tx_fifo(usb, channel);

}





/**

 * Find a pipe that is ready to be scheduled to hardware.

 * @usb:	 USB device state populated by cvmx_usb_initialize().
@@ -1892,7 +1882,6 @@ static struct cvmx_usb_pipe *cvmx_usb_find_ready_pipe( 
	return NULL;

}





/**

 * Called whenever a pipe might need to be scheduled to the

 * hardware.
@@ -2134,7 +2123,6 @@ static void cvmx_usb_perform_complete(struct cvmx_usb_state *usb, 
	kfree(transaction);

}





/**

 * Submit a usb transaction to a pipe. Called for all types

 * of transactions.
@@ -2209,7 +2197,6 @@ static struct cvmx_usb_transaction *cvmx_usb_submit_transaction( 
	return transaction;

}





/**

 * Call to submit a USB Bulk transfer to a pipe.

 *
@@ -2234,7 +2221,6 @@ static struct cvmx_usb_transaction *cvmx_usb_submit_bulk( 
					   urb);

}





/**

 * Call to submit a USB Interrupt transfer to a pipe.

 *
@@ -2260,7 +2246,6 @@ static struct cvmx_usb_transaction *cvmx_usb_submit_interrupt( 
					   urb);

}





/**

 * Call to submit a USB Control transfer to a pipe.

 *
@@ -2292,7 +2277,6 @@ static struct cvmx_usb_transaction *cvmx_usb_submit_control( 
					   urb);

}





/**

 * Call to submit a USB Isochronous transfer to a pipe.

 *
@@ -2320,7 +2304,6 @@ static struct cvmx_usb_transaction *cvmx_usb_submit_isochronous( 
					   packets, urb);

}





/**

 * Cancel one outstanding request in a pipe. Canceling a request

 * can fail if the transaction has already completed before cancel
@@ -2370,7 +2353,6 @@ static int cvmx_usb_cancel(struct cvmx_usb_state *usb, 
	return 0;

}





/**

 * Cancel all outstanding requests in a pipe. Logically all this

 * does is call cvmx_usb_cancel() in a loop.
@@ -2395,7 +2377,6 @@ static int cvmx_usb_cancel_all(struct cvmx_usb_state *usb, 
	return 0;

}





/**

 * Close a pipe created with cvmx_usb_open_pipe().

 *
@@ -2437,7 +2418,6 @@ static int cvmx_usb_get_frame_number(struct cvmx_usb_state *usb) 
	return frame_number;

}





/**

 * Poll a channel for status

 *
@@ -3616,7 +3596,6 @@ static int octeon_usb_probe(struct platform_device *pdev) 
		dev_err(dev, "Illegal USBN \"clock-frequency\" %u\n",

				clock_rate);

		return -ENXIO;



	}



	i = of_property_read_string(usbn_node,