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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-19 07:51:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-19 07:51:35 +0100 |
| commit | 07749061b837a1268146dc8a620a522253cea877 (patch) | |
| tree | 3708ac3f1a088869daf7e9826bc4b56abfcdac74 /drivers/regulator/ti-abb-regulator.c | |
| parent | 5c0941c55e5f681ffb05f395222ac673460bb3d0 (diff) | |
| parent | b401b621758e46812da61fa58a67c3fd8d91de0d (diff) | |
| download | linux-stable-07749061b837a1268146dc8a620a522253cea877.tar.gz linux-stable-07749061b837a1268146dc8a620a522253cea877.tar.bz2 linux-stable-07749061b837a1268146dc8a620a522253cea877.zip | |
Merge 6.8-rc5 into driver-core-next
We need the driver core changes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/regulator/ti-abb-regulator.c')
| -rw-r--r-- | drivers/regulator/ti-abb-regulator.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/regulator/ti-abb-regulator.c b/drivers/regulator/ti-abb-regulator.c index f48214e2c3b4..04133510e5af 100644 --- a/drivers/regulator/ti-abb-regulator.c +++ b/drivers/regulator/ti-abb-regulator.c @@ -726,9 +726,25 @@ static int ti_abb_probe(struct platform_device *pdev) return PTR_ERR(abb->setup_reg); } - abb->int_base = devm_platform_ioremap_resource_byname(pdev, "int-address"); - if (IS_ERR(abb->int_base)) - return PTR_ERR(abb->int_base); + pname = "int-address"; + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, pname); + if (!res) { + dev_err(dev, "Missing '%s' IO resource\n", pname); + return -ENODEV; + } + /* + * The MPU interrupt status register (PRM_IRQSTATUS_MPU) is + * shared between regulator-abb-{ivahd,dspeve,gpu} driver + * instances. Therefore use devm_ioremap() rather than + * devm_platform_ioremap_resource_byname() to avoid busy + * resource region conflicts. + */ + abb->int_base = devm_ioremap(dev, res->start, + resource_size(res)); + if (!abb->int_base) { + dev_err(dev, "Unable to map '%s'\n", pname); + return -ENOMEM; + } /* Map Optional resources */ pname = "efuse-address"; |