UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

mtd: Use of_property_read_bool() for boolean properties 

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to to of_property_read_bool().

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20230310144716.1543995-1-robh@kernel.org
This commit is contained in:
Rob Herring 2023-03-10 08:47:15 -06:00 committed by Miquel Raynal
parent 75f32f4b9d
commit 57150c40b6
6 changed files with 9 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/mtd/devices/spear_smi.c
View File

@ -820,8 +820,8 @@ static int spear_smi_probe_config_dt(struct platform_device *pdev,
pdata->board_flash_info->mem_base = be32_to_cpup(&addr[0]);
pdata->board_flash_info->size = be32_to_cpup(&addr[1]);
if (of_get_property(pp, "st,smi-fast-mode", NULL))
pdata->board_flash_info->fast_mode = 1;
pdata->board_flash_info->fast_mode =
of_property_read_bool(pp, "st,smi-fast-mode");
i++;
}

2
drivers/mtd/maps/sun_uflash.c
View File

@ -112,7 +112,7 @@ static int uflash_probe(struct platform_device *op)
/* Flashprom must have the "user" property in order to
* be used by this driver.
*/
if (!of_find_property(dp, "user", NULL))
if (!of_property_read_bool(dp, "user"))
return -ENODEV;
return uflash_devinit(op, dp);

2
drivers/mtd/mtdcore.c
View File

@ -738,7 +738,7 @@ int add_mtd_device(struct mtd_info *mtd)
mutex_unlock(&mtd_table_mutex);
if (of_find_property(mtd_get_of_node(mtd), "linux,rootfs", NULL)) {
if (of_property_read_bool(mtd_get_of_node(mtd), "linux,rootfs")) {
if (IS_BUILTIN(CONFIG_MTD)) {
pr_info("mtd: setting mtd%d (%s) as root device\n", mtd->index, mtd->name);
ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);

2
drivers/mtd/nand/raw/fsmc_nand.c
View File

@ -880,7 +880,7 @@ static int fsmc_nand_probe_config_dt(struct platform_device *pdev,
}
}
if (of_get_property(np, "nand-skip-bbtscan", NULL))
if (of_property_read_bool(np, "nand-skip-bbtscan"))
nand->options |= NAND_SKIP_BBTSCAN;
host->dev_timings = devm_kzalloc(&pdev->dev,

5
drivers/mtd/nand/raw/nand_macronix.c
View File

@ -93,14 +93,13 @@ static void macronix_nand_onfi_init(struct nand_chip *chip)
struct nand_parameters *p = &chip->parameters;
struct nand_onfi_vendor_macronix *mxic;
struct device_node *dn = nand_get_flash_node(chip);
int rand_otp = 0;
int rand_otp;
int ret;
if (!p->onfi)
return;
if (of_find_property(dn, "mxic,enable-randomizer-otp", NULL))
rand_otp = 1;
rand_otp = of_property_read_bool(dn, "mxic,enable-randomizer-otp");
mxic = (struct nand_onfi_vendor_macronix *)p->onfi->vendor;
/* Subpage write is prohibited in randomizer operatoin */

4
drivers/mtd/spi-nor/controllers/nxp-spifi.c
View File

@ -305,10 +305,10 @@ static int nxp_spifi_setup_flash(struct nxp_spifi *spifi,
}
}
if (of_find_property(np, "spi-cpha", NULL))
if (of_property_read_bool(np, "spi-cpha"))
mode |= SPI_CPHA;
if (of_find_property(np, "spi-cpol", NULL))
if (of_property_read_bool(np, "spi-cpol"))
mode |= SPI_CPOL;
/* Setup control register defaults */