Commit ecadcc47 authored by Peng Fan's avatar Peng Fan Committed by Bjorn Andersson
Browse files

remoteproc: imx_rproc: use devm_ioremap 



We might need to map an region multiple times, becaue the region might
be shared between remote processors, such i.MX8QM with dual M4 cores.
So use devm_ioremap, not devm_ioremap_resource.

Reviewed-by: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: default avatarRichard Zhu <hongxing.zhu@nxp.com>
Signed-off-by: default avatarPeng Fan <peng.fan@nxp.com>
Reviewed-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/1615029865-23312-7-git-send-email-peng.fan@oss.nxp.com


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 1896b3d8

drivers/remoteproc/imx_rproc.c

+2 −1
Original line number Diff line number Diff line
@@ -296,7 +296,8 @@ static int imx_rproc_addr_init(struct imx_rproc *priv, 
		if (b >= IMX7D_RPROC_MEM_MAX)

			break;



		priv->mem[b].cpu_addr = devm_ioremap_resource(&pdev->dev, &res);

		/* Not use resource version, because we might share region */

		priv->mem[b].cpu_addr = devm_ioremap(&pdev->dev, res.start, resource_size(&res));

		if (IS_ERR(priv->mem[b].cpu_addr)) {

			dev_err(dev, "failed to remap %pr\n", &res);

			err = PTR_ERR(priv->mem[b].cpu_addr);