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drivers: llcc: Allow configurations with no broadcast hardware

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Previous iterations of the llcc driver did not account for caches with
no llcc broadcast hardware. This fixes this issue.

Change-Id: I221d0d65d17c34645cd1a4070737fe9bebfa4b16
Signed-off-by: Melody Olvera <molvera@codeaurora.org>
This commit is contained in:
Melody Olvera 2020-08-28 08:15:19 -07:00
commit f7101cee8b
1 changed files with 4 additions and 1 deletions
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5
drivers/soc/qcom/llcc-slice.c
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@ -392,7 +392,10 @@ int qcom_llcc_probe(struct platform_device *pdev,
drv_data->bcast_regmap =
qcom_llcc_init_mmio(pdev, "llcc_broadcast_base");
if (IS_ERR(drv_data->bcast_regmap)) {
if (PTR_ERR(drv_data->bcast_regmap) == -ENODEV)
drv_data->bcast_regmap = drv_data->regmap;
else if (IS_ERR(drv_data->bcast_regmap)) {
ret = PTR_ERR(drv_data->bcast_regmap);
goto err;
}