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u-boot/drivers/usb/gadget
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Michal Suchanek 2cb43ef1c2 usb: ether: Fix error handling in usb_ether_init 
The code checks the return value from uclass_first_device as well as
that the device exists but it passes on the return value which may be
zero if there are no gadget devices. Just check that a device was
returned and return -ENODEV otherwise.

Also remove the dev variable which is not really used for anything.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-17 21:17:12 -06:00
..
udc dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
at91_udc.c common: Drop linux/bug.h from common header 2020-05-18 21:19:23 -04:00
at91_udc.h WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
atmel_usba_udc.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
atmel_usba_udc.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bcm_udc_otg.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bcm_udc_otg_phy.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
ci_udc.c usb: gadget: ci: Make various ops const 2022-04-22 10:35:14 +02:00
ci_udc.h ci_udc: Update the ci_udc driver to support bulk transfers 2015-05-29 12:41:04 +02:00
composite.c usb: composite: force gadget to be USB2 for HS only function 2021-01-31 14:08:56 +01:00
config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
core.c usb: gadget: Do not export usbd_device_* arrays 2021-01-31 14:08:56 +01:00
dwc2_udc_otg.c usb: dwc2: handle return code of dev_read_size() in of to, plat function 2022-03-14 12:31:12 +01:00
dwc2_udc_otg_phy.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
dwc2_udc_otg_priv.h usb: dwc2_udc_otg: Read MAX_HW_ENDPOINT from HWCFG4 register 2019-04-21 10:26:52 +02:00
dwc2_udc_otg_regs.h usb: dwc2: add "u-boot,force-vbus-detection" for stm32 2020-11-22 13:18:20 +01:00
dwc2_udc_otg_xfer_dma.c Fix out of bound access of ep array. 2022-09-26 01:49:36 +02:00
ep0.c usb: gadget: Use dbg_ep0() macro instead of serial_printf() 2021-03-03 04:12:46 +01:00
ep0.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
epautoconf.c arm: Remove PXA architecture support 2022-07-07 09:29:08 -04:00
ether.c usb: ether: Fix error handling in usb_ether_init 2022-10-17 21:17:12 -06:00
f_acm.c cyclic: Use schedule() instead of WATCHDOG_RESET() 2022-09-18 10:26:33 +02:00
f_dfu.c dfu: handle short frame result of UPLOAD in state_dfu_idle 2022-01-28 10:21:51 -05:00
f_dfu.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
f_fastboot.c usb: gadget: fastboot: detach usb on reboot commands 2022-10-10 18:08:18 +02:00
f_mass_storage.c usb: gadget: Fix controller index in UMS 2020-09-01 14:47:43 +02:00
f_rockusb.c Remove #include <version.h> from files which do not need it 2021-09-17 12:10:44 -04:00
f_sdp.c treewide: Drop image_header_t typedef 2022-09-29 16:07:57 -04:00
f_thor.c thor: add support for the dfu_alt_info reintialization from the flashed script 2021-01-31 14:08:56 +01:00
f_thor.h gadget: f_thor: update to support more than 4GB file as thor 5.0 2018-05-18 13:17:30 +02:00
fotg210.c common: Drop linux/delay.h from common header 2020-05-18 21:19:23 -04:00
g_dnl.c usb: gadget: dnl: set dnl to be super speed 2021-01-31 14:08:56 +01:00
gadget_chips.h arm: Remove strongarm support 2022-07-08 17:57:33 -04:00
Kconfig Fix typo in CONFIG_USBNET_DEVADDR 2022-10-12 11:11:19 -04:00
Makefile usb: gadget: Clean up Makefile ifdeffery 2022-10-10 18:08:18 +02:00
max3420_udc.c spi: spi-uclass: Add new spi_get_bus_and_cs() implementation 2022-05-23 09:33:10 -04:00
ndis.h USB: Add USB RNDIS gadget protocol 2011-02-19 20:32:37 +01:00
rndis.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
rndis.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
storage_common.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
u_os_desc.h usb: gadget: OS Feature Descriptors support 2021-01-31 14:08:56 +01:00
usbstring.c usb: gadget: move utf8_to_utf16le to header file 2021-01-31 14:08:56 +01:00