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Commit b25abca6 authored by Faiz Abbas's avatar Faiz Abbas Committed by Marc Kleine-Budde
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can: m_can: Remove check for version when allocating m_can net device 



Currently the m_can version is used to set the tx_fifo_count to 1 when
allocating the net device. However, this is redundant as a value of 1
for the tx_fifo_count needs to be provided in the bosch,mram-cfg
property of the device tree node anyway.

Therefore, remove check for version when allocating the net device.

Signed-off-by: default avatarFaiz Abbas <faiz_abbas@ti.com>
Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
parent e759c626

drivers/net/can/m_can/m_can.c

+1 −7
Original line number Diff line number Diff line
@@ -1253,7 +1253,6 @@ static struct net_device *alloc_m_can_dev(struct platform_device *pdev, 
	struct net_device *dev;

	struct m_can_priv *priv;

	int m_can_version;

	unsigned int echo_buffer_count;



	m_can_version = m_can_check_core_release(addr);

	/* return if unsupported version */
@@ -1262,12 +1261,7 @@ static struct net_device *alloc_m_can_dev(struct platform_device *pdev, 
		goto return_dev;

	}



	/* If version < 3.1.x, then only one echo buffer is used */

	echo_buffer_count = ((m_can_version == 30)

				? 1U

				: (unsigned int)tx_fifo_size);



	dev = alloc_candev(sizeof(*priv), echo_buffer_count);

	dev = alloc_candev(sizeof(*priv), tx_fifo_size);

	if (!dev) {

		dev = NULL;

		goto return_dev;