diff options
Diffstat (limited to 'drivers/firmware/tegra/bpmp.c')
| -rw-r--r-- | drivers/firmware/tegra/bpmp.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index 19c56133234b..5654c5e9862b 100644 --- a/drivers/firmware/tegra/bpmp.c +++ b/drivers/firmware/tegra/bpmp.c @@ -6,6 +6,7 @@ #include <linux/clk/tegra.h> #include <linux/genalloc.h> #include <linux/mailbox_client.h> +#include <linux/module.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> @@ -514,10 +515,10 @@ bool tegra_bpmp_mrq_is_supported(struct tegra_bpmp *bpmp, unsigned int mrq) .size = sizeof(resp), }, }; - int ret; + int err; - ret = tegra_bpmp_transfer(bpmp, &msg); - if (ret || msg.rx.ret) + err = tegra_bpmp_transfer(bpmp, &msg); + if (err || msg.rx.ret) return false; return resp.status == 0; @@ -804,11 +805,12 @@ static int __maybe_unused tegra_bpmp_resume(struct device *dev) } static const struct dev_pm_ops tegra_bpmp_pm_ops = { - .resume_early = tegra_bpmp_resume, + .resume_noirq = tegra_bpmp_resume, }; #if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC) || \ - IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) + IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \ + IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC) static const struct tegra_bpmp_soc tegra186_soc = { .channels = { .cpu_tx = { @@ -855,7 +857,8 @@ static const struct tegra_bpmp_soc tegra210_soc = { static const struct of_device_id tegra_bpmp_match[] = { #if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC) || \ - IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) + IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \ + IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC) { .compatible = "nvidia,tegra186-bpmp", .data = &tegra186_soc }, #endif #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC) @@ -869,12 +872,8 @@ static struct platform_driver tegra_bpmp_driver = { .name = "tegra-bpmp", .of_match_table = tegra_bpmp_match, .pm = &tegra_bpmp_pm_ops, + .suppress_bind_attrs = true, }, .probe = tegra_bpmp_probe, }; - -static int __init tegra_bpmp_init(void) -{ - return platform_driver_register(&tegra_bpmp_driver); -} -core_initcall(tegra_bpmp_init); +builtin_platform_driver(tegra_bpmp_driver); |