diff options
| author | Rob Herring (Arm) <robh@kernel.org> | 2025-07-03 13:34:38 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-16 14:27:49 +0200 |
| commit | b8e3603a57e118dc53028b9d27cfbe487df4278c (patch) | |
| tree | 7d9201d84f59eda512316170b9e584940eff8049 /drivers/fsi | |
| parent | 966c5cd72be8989c8a559ddef8e8ff07a37c5eb0 (diff) | |
fsi: master-ast-cf: Use of_reserved_mem_region_to_resource for "memory-region"
Use the newly added of_reserved_mem_region_to_resource() function to
handle "memory-region" properties.
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20250703183439.2073555-1-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fsi')
| -rw-r--r-- | drivers/fsi/fsi-master-ast-cf.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/fsi/fsi-master-ast-cf.c b/drivers/fsi/fsi-master-ast-cf.c index 9f2fd444ceb6..e67d7cd30fca 100644 --- a/drivers/fsi/fsi-master-ast-cf.c +++ b/drivers/fsi/fsi-master-ast-cf.c @@ -13,13 +13,13 @@ #include <linux/irqflags.h> #include <linux/module.h> #include <linux/of.h> +#include <linux/of_reserved_mem.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/regmap.h> #include <linux/firmware.h> #include <linux/gpio/aspeed.h> #include <linux/mfd/syscon.h> -#include <linux/of_address.h> #include <linux/genalloc.h> #include "fsi-master.h" @@ -1285,14 +1285,7 @@ static int fsi_master_acf_probe(struct platform_device *pdev) master->gpio_mux = gpio; /* Grab the reserved memory region (use DMA API instead ?) */ - np = of_parse_phandle(mnode, "memory-region", 0); - if (!np) { - dev_err(&pdev->dev, "Didn't find reserved memory\n"); - rc = -EINVAL; - goto err_free; - } - rc = of_address_to_resource(np, 0, &res); - of_node_put(np); + rc = of_reserved_mem_region_to_resource(mnode, 0, &res); if (rc) { dev_err(&pdev->dev, "Couldn't address to resource for reserved memory\n"); rc = -ENOMEM; |