diff options
Diffstat (limited to 'drivers/soc/tegra')
| -rw-r--r-- | drivers/soc/tegra/fuse/fuse-tegra.c | 12 | ||||
| -rw-r--r-- | drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 | ||||
| -rw-r--r-- | drivers/soc/tegra/pmc.c | 8 |
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c index de2c1bfe28b5..c4f5e5bbb8dc 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra.c +++ b/drivers/soc/tegra/fuse/fuse-tegra.c @@ -131,13 +131,17 @@ static int tegra_fuse_probe(struct platform_device *pdev) /* take over the memory region from the early initialization */ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); fuse->base = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(fuse->base)) - return PTR_ERR(fuse->base); + if (IS_ERR(fuse->base)) { + err = PTR_ERR(fuse->base); + fuse->base = base; + return err; + } fuse->clk = devm_clk_get(&pdev->dev, "fuse"); if (IS_ERR(fuse->clk)) { dev_err(&pdev->dev, "failed to get FUSE clock: %ld", PTR_ERR(fuse->clk)); + fuse->base = base; return PTR_ERR(fuse->clk); } @@ -146,8 +150,10 @@ static int tegra_fuse_probe(struct platform_device *pdev) if (fuse->soc->probe) { err = fuse->soc->probe(fuse); - if (err < 0) + if (err < 0) { + fuse->base = base; return err; + } } if (tegra_fuse_create_sysfs(&pdev->dev, fuse->soc->info->size, diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index 5b18f6ffa45c..cd61c883c19f 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -134,7 +134,7 @@ void __init tegra_init_apbmisc(void) apbmisc.flags = IORESOURCE_MEM; /* strapping options */ - if (tegra_get_chip_id() == TEGRA124) { + if (of_machine_is_compatible("nvidia,tegra124")) { straps.start = 0x7000e864; straps.end = 0x7000e867; } else { diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 9685f9b8be07..a12710c917a1 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -512,16 +512,10 @@ EXPORT_SYMBOL(tegra_powergate_power_off); */ int tegra_powergate_is_powered(unsigned int id) { - int status; - if (!tegra_powergate_is_valid(id)) return -EINVAL; - mutex_lock(&pmc->powergates_lock); - status = tegra_powergate_state(id); - mutex_unlock(&pmc->powergates_lock); - - return status; + return tegra_powergate_state(id); } /** |