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Commit 9774ab1a authored by Hui Li's avatar Hui Li Committed by Gerrit - the friendly Code Review server
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msm: kgsl: ioremap rgmu with devm_ioremap 



We can't use devm_ioremap_resource here because
we purposely double map the gpu_cc registers for
debugging purposes.

Change-Id: If6e60431fe54f9d647fd09e5e633d7b7edc3c62f
Signed-off-by: default avatarHui Li <hul@codeaurora.org>
parent b9fd98cf

drivers/gpu/msm/adreno_a6xx_rgmu.c

+8 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.

 */



#include <linux/clk-provider.h>
@@ -1342,7 +1342,13 @@ static int a6xx_rgmu_probe(struct kgsl_device *device, 


	device->gmu_core.gmu2gpu_offset = (res->start - device->reg_phys) >> 2;

	device->gmu_core.reg_len = resource_size(res);

	device->gmu_core.reg_virt = devm_ioremap_resource(&pdev->dev, res);

	/*

	 * We can't use devm_ioremap_resource here because we purposely double

	 * map the gpu_cc registers for debugging purposes

	 */

	device->gmu_core.reg_virt = devm_ioremap(&pdev->dev,

			res->start,

			resource_size(res));



	if (IS_ERR(device->gmu_core.reg_virt)) {

		dev_err(&pdev->dev, "Unable to map the RGMU registers\n");