diff options
Diffstat (limited to 'drivers/nvmem')
| -rw-r--r-- | drivers/nvmem/brcm_nvram.c | 3 | ||||
| -rw-r--r-- | drivers/nvmem/lan9662-otpc.c | 2 | ||||
| -rw-r--r-- | drivers/nvmem/rmem.c | 4 |
3 files changed, 6 insertions, 3 deletions
diff --git a/drivers/nvmem/brcm_nvram.c b/drivers/nvmem/brcm_nvram.c index 4441daa20965..34130449f2d2 100644 --- a/drivers/nvmem/brcm_nvram.c +++ b/drivers/nvmem/brcm_nvram.c @@ -3,6 +3,7 @@ * Copyright (C) 2021 Rafał Miłecki <rafal@milecki.pl> */ +#include <linux/bcm47xx_nvram.h> #include <linux/io.h> #include <linux/mod_devicetable.h> #include <linux/module.h> @@ -136,6 +137,8 @@ static int brcm_nvram_probe(struct platform_device *pdev) if (err) return err; + bcm47xx_nvram_init_from_iomem(priv->base, resource_size(res)); + config.dev = dev; config.cells = priv->cells; config.ncells = priv->ncells; diff --git a/drivers/nvmem/lan9662-otpc.c b/drivers/nvmem/lan9662-otpc.c index 377bf34c2946..56fc19f092a7 100644 --- a/drivers/nvmem/lan9662-otpc.c +++ b/drivers/nvmem/lan9662-otpc.c @@ -36,7 +36,7 @@ struct lan9662_otp { void __iomem *base; }; -static bool lan9662_otp_wait_flag_clear(void __iomem *reg, u32 flag) +static int lan9662_otp_wait_flag_clear(void __iomem *reg, u32 flag) { u32 val; diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c index b11c3c974b3d..80cb187f1481 100644 --- a/drivers/nvmem/rmem.c +++ b/drivers/nvmem/rmem.c @@ -37,9 +37,9 @@ static int rmem_read(void *context, unsigned int offset, * but as of Dec 2020 this isn't possible on arm64. */ addr = memremap(priv->mem->base, available, MEMREMAP_WB); - if (IS_ERR(addr)) { + if (!addr) { dev_err(priv->dev, "Failed to remap memory region\n"); - return PTR_ERR(addr); + return -ENOMEM; } count = memory_read_from_buffer(val, bytes, &off, addr, available); |