This code was kept around after of-platdata started supporting parent devices. That feature seems stable now, so let's drop it.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/x86/cpu/apollolake/Kconfig | 1 + arch/x86/cpu/apollolake/spl.c | 28 ---------------------------- drivers/misc/p2sb-uclass.c | 15 --------------- 3 files changed, 1 insertion(+), 43 deletions(-)
diff --git a/arch/x86/cpu/apollolake/Kconfig b/arch/x86/cpu/apollolake/Kconfig index c6c1350f4f0..f5dbd6cbd34 100644 --- a/arch/x86/cpu/apollolake/Kconfig +++ b/arch/x86/cpu/apollolake/Kconfig @@ -19,6 +19,7 @@ config INTEL_APOLLOLAKE select SMP_AP_WORK select INTEL_GMA_SWSMISCI select ACPI_GNVS_EXTERNAL + select TPL_OF_PLATDATA_PARENT imply ENABLE_MRC_CACHE imply AHCI_PCI imply SCSI diff --git a/arch/x86/cpu/apollolake/spl.c b/arch/x86/cpu/apollolake/spl.c index 3a1588bbd8b..16a2f15c6bc 100644 --- a/arch/x86/cpu/apollolake/spl.c +++ b/arch/x86/cpu/apollolake/spl.c @@ -83,33 +83,6 @@ static int apl_flash_probe(struct udevice *dev) return spi_flash_std_probe(dev); }
-/* - * Manually set the parent of the SPI flash to SPI, since dtoc doesn't. We also - * need to allocate the parent_plat since by the time this function is - * called device_bind() has already gone past that step. - */ -static int apl_flash_bind(struct udevice *dev) -{ - if (CONFIG_IS_ENABLED(OF_PLATDATA) && - !CONFIG_IS_ENABLED(OF_PLATDATA_PARENT)) { - struct dm_spi_slave_plat *plat; - struct udevice *spi; - int ret; - - ret = uclass_first_device_err(UCLASS_SPI, &spi); - if (ret) - return ret; - dev->parent = spi; - - plat = calloc(sizeof(*plat), 1); - if (!plat) - return -ENOMEM; - dev->parent_plat = plat; - } - - return 0; -} - static const struct dm_spi_flash_ops apl_flash_ops = { .read = apl_flash_std_read, }; @@ -123,7 +96,6 @@ U_BOOT_DRIVER(winbond_w25q128fw) = { .name = "winbond_w25q128fw", .id = UCLASS_SPI_FLASH, .of_match = apl_flash_ids, - .bind = apl_flash_bind, .probe = apl_flash_probe, .priv_auto = sizeof(struct spi_flash), .ops = &apl_flash_ops, diff --git a/drivers/misc/p2sb-uclass.c b/drivers/misc/p2sb-uclass.c index 8f9ec027a2e..ac2852559f5 100644 --- a/drivers/misc/p2sb-uclass.c +++ b/drivers/misc/p2sb-uclass.c @@ -168,26 +168,11 @@ int p2sb_get_port_id(struct udevice *dev)
int p2sb_set_port_id(struct udevice *dev, int portid) { - struct udevice *ps2b; struct p2sb_child_plat *pplat;
if (!CONFIG_IS_ENABLED(OF_PLATDATA)) return -ENOSYS;
- if (!CONFIG_IS_ENABLED(OF_PLATDATA_PARENT)) { - uclass_find_first_device(UCLASS_P2SB, &ps2b); - if (!ps2b) - return -EDEADLK; - dev->parent = ps2b; - - /* - * We must allocate this, since when the device was bound it did - * not have a parent. - */ - dev->parent_plat = malloc(sizeof(*pplat)); - if (!dev->parent_plat) - return -ENOMEM; - } pplat = dev_get_parent_plat(dev); pplat->pid = portid;