diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/ide-sff.c | 9 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_s3c24xx.c | 2 | ||||
| -rw-r--r-- | drivers/of/of_path.c | 2 | ||||
| -rw-r--r-- | drivers/serial/efi-stdio.c | 3 | ||||
| -rw-r--r-- | drivers/serial/serial_ns16550.c | 19 | ||||
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 1 |
6 files changed, 28 insertions, 8 deletions
diff --git a/drivers/ata/ide-sff.c b/drivers/ata/ide-sff.c index e32cc3fc24..6dc89d79a5 100644 --- a/drivers/ata/ide-sff.c +++ b/drivers/ata/ide-sff.c @@ -389,11 +389,10 @@ int ide_port_register(struct ide_port *ide) ide->port.ops = &ide_ops; ret = ata_port_register(&ide->port); - if (!ret) - ata_port_detect(&ide->port); - if (ret) - free(ide); + return ret; + + ata_port_detect(&ide->port); - return ret; + return 0; } diff --git a/drivers/mtd/nand/nand_s3c24xx.c b/drivers/mtd/nand/nand_s3c24xx.c index 83d45172b1..df22735488 100644 --- a/drivers/mtd/nand/nand_s3c24xx.c +++ b/drivers/mtd/nand/nand_s3c24xx.c @@ -614,7 +614,7 @@ void __nand_boot_init s3c24x0_nand_load_image(void *dest, int size, int page) void __nand_boot_init nand_boot(void) { void *dest = _text; - int size = ld_var(_barebox_image_size); + int size = barebox_image_size; int page = 0; s3c24x0_nand_load_image(dest, size, page); diff --git a/drivers/of/of_path.c b/drivers/of/of_path.c index 946b9c7aa1..e0b2dc1247 100644 --- a/drivers/of/of_path.c +++ b/drivers/of/of_path.c @@ -66,7 +66,7 @@ static int __of_find_path(struct device_node *node, const char *part, char **out return -ENODEV; } - if (!dev->driver) + if (dev->bus && !dev->driver) return -ENODEV; device_detect(dev); diff --git a/drivers/serial/efi-stdio.c b/drivers/serial/efi-stdio.c index bf14c5e24a..5ab917386e 100644 --- a/drivers/serial/efi-stdio.c +++ b/drivers/serial/efi-stdio.c @@ -99,9 +99,10 @@ static struct efi_ctrlkey ctrlkeys[] = { { 0x05, BB_KEY_HOME }, { 0x06, BB_KEY_END }, { 0x07, BB_KEY_INSERT }, - { 0x08, BB_KEY_DEL }, + { 0x08, BB_KEY_DEL7 }, { 0x09, BB_KEY_PAGEUP }, { 0x0a, BB_KEY_PAGEDOWN }, + { 0x17, 27 /* escape key */ }, }; static int efi_read_key(struct efi_console_priv *priv, bool wait) diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c index c6548e3b85..439b7d5517 100644 --- a/drivers/serial/serial_ns16550.c +++ b/drivers/serial/serial_ns16550.c @@ -287,12 +287,31 @@ static int ns16550_tstc(struct console_device *cdev) static void ns16550_probe_dt(struct device_d *dev, struct ns16550_priv *priv) { struct device_node *np = dev->device_node; + u32 width; if (!IS_ENABLED(CONFIG_OFDEVICE)) return; of_property_read_u32(np, "clock-frequency", &priv->plat.clock); of_property_read_u32(np, "reg-shift", &priv->plat.shift); + if (!of_property_read_u32(np, "reg-io-width", &width)) + switch (width) { + case 1: + priv->read_reg = ns16550_read_reg_mmio_8; + priv->write_reg = ns16550_write_reg_mmio_8; + break; + case 2: + priv->read_reg = ns16550_read_reg_mmio_16; + priv->write_reg = ns16550_write_reg_mmio_16; + break; + case 4: + priv->read_reg = ns16550_read_reg_mmio_32; + priv->write_reg = ns16550_write_reg_mmio_32; + break; + default: + dev_err(dev, "unsupported reg-io-width (%d)\n", + width); + } } static struct ns16550_drvdata ns16450_drvdata = { diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 81c3723200..eb279ae8df 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -19,6 +19,7 @@ config USB_GADGET_DRIVER_AT91 bool prompt "at91 gadget driver" depends on ARCH_AT91 + depends on !ARCH_SAMA5D4 default y select USB_GADGET_DUALSPEED |