diff options
Diffstat (limited to 'drivers/firmware/tegra')
| -rw-r--r-- | drivers/firmware/tegra/bpmp-tegra186.c | 4 | ||||
| -rw-r--r-- | drivers/firmware/tegra/bpmp.c | 9 |
2 files changed, 5 insertions, 8 deletions
diff --git a/drivers/firmware/tegra/bpmp-tegra186.c b/drivers/firmware/tegra/bpmp-tegra186.c index ea308751635f..63ab21d89c2c 100644 --- a/drivers/firmware/tegra/bpmp-tegra186.c +++ b/drivers/firmware/tegra/bpmp-tegra186.c @@ -176,7 +176,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp) priv->tx.pool = of_gen_pool_get(bpmp->dev->of_node, "shmem", 0); if (!priv->tx.pool) { dev_err(bpmp->dev, "TX shmem pool not found\n"); - return -ENOMEM; + return -EPROBE_DEFER; } priv->tx.virt = gen_pool_dma_alloc(priv->tx.pool, 4096, &priv->tx.phys); @@ -188,7 +188,7 @@ static int tegra186_bpmp_init(struct tegra_bpmp *bpmp) priv->rx.pool = of_gen_pool_get(bpmp->dev->of_node, "shmem", 1); if (!priv->rx.pool) { dev_err(bpmp->dev, "RX shmem pool not found\n"); - err = -ENOMEM; + err = -EPROBE_DEFER; goto free_tx; } diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c index 6741fcda0c37..fe6702df24bf 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> @@ -869,12 +870,8 @@ 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); |