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Commit 5df6f7fa authored by Madalin Bucur's avatar Madalin Bucur Committed by Madalin Bucur
Browse files

fsl/fman: small fixes 



Make module params static, proper NULL checks, remove __iomem label
when misused.

Signed-off-by: default avatarMadalin Bucur <madalin.bucur@freescale.com>
parent 29c4684e

drivers/net/ethernet/freescale/fman/fman.c

+3 −3
Original line number Diff line number Diff line
@@ -2462,7 +2462,7 @@ EXPORT_SYMBOL(fman_get_mem_region); 
 * particular forwarding scenarios that add extra headers to the

 * forwarded frame.

 */

int fsl_fm_rx_extra_headroom = FSL_FM_RX_EXTRA_HEADROOM;

static int fsl_fm_rx_extra_headroom = FSL_FM_RX_EXTRA_HEADROOM;

module_param(fsl_fm_rx_extra_headroom, int, 0);

MODULE_PARM_DESC(fsl_fm_rx_extra_headroom, "Extra headroom for Rx buffers");
@@ -2475,7 +2475,7 @@ MODULE_PARM_DESC(fsl_fm_rx_extra_headroom, "Extra headroom for Rx buffers"); 
 * Could be overridden once, at boot-time, via the

 * fm_set_max_frm() callback.

 */

int fsl_fm_max_frm = FSL_FM_MAX_FRAME_SIZE;

static int fsl_fm_max_frm = FSL_FM_MAX_FRAME_SIZE;

module_param(fsl_fm_max_frm, int, 0);

MODULE_PARM_DESC(fsl_fm_max_frm, "Maximum frame size, across all interfaces");
@@ -2868,7 +2868,7 @@ static struct fman *read_dts_node(struct platform_device *of_dev) 


	fman->dts_params.base_addr =

		devm_ioremap(&of_dev->dev, phys_base_addr, mem_size);

	if (fman->dts_params.base_addr == 0) {

	if (!fman->dts_params.base_addr) {

		dev_err(&of_dev->dev, "%s: devm_ioremap() failed\n", __func__);

		goto fman_free;

	}

drivers/net/ethernet/freescale/fman/fman_port.c

+5 −3
Original line number Diff line number Diff line
@@ -1477,7 +1477,8 @@ EXPORT_SYMBOL(fman_port_cfg_buf_prefix_content); 
 */

int fman_port_disable(struct fman_port *port)

{

	u32 __iomem *bmi_cfg_reg, *bmi_status_reg, tmp;

	u32 __iomem *bmi_cfg_reg, *bmi_status_reg;

	u32 tmp;

	bool rx_port, failure = false;

	int count;
@@ -1553,7 +1554,8 @@ EXPORT_SYMBOL(fman_port_disable); 
 */

int fman_port_enable(struct fman_port *port)

{

	u32 __iomem *bmi_cfg_reg, tmp;

	u32 __iomem *bmi_cfg_reg;

	u32 tmp;

	bool rx_port;



	if (!is_init_done(port->cfg))
@@ -1743,7 +1745,7 @@ static int fman_port_probe(struct platform_device *of_dev) 


	port->dts_params.base_addr = devm_ioremap(port->dev, res.start,

						  resource_size(&res));

	if (port->dts_params.base_addr == 0)

	if (!port->dts_params.base_addr)

		dev_err(port->dev, "%s: devm_ioremap() failed\n", __func__);



	dev_set_drvdata(&of_dev->dev, port);