GuEe-GUI f9b632d52d [DM/MISC] Add error no for ptr ... When the driver request a API gets RT_NULL which return value is ptr, they could not know why get a RT_NULL. some API return RT_NULL, is not error internal maybe, it just not supported for this platform, but the driver still could work ok, the API can return (RT_NULL + -RT_EEMPTY) to driver. on the other hand, the driver can do more behaviors by error no. When the API return the -RT_EBUSY, driver can wait for a moment and retry. When the API return the -RT_ENOSYS, driver can try the next mode or request's name. Signed-off-by: GuEe-GUI <wusongjie@rt-thread.com>		2024-09-11 14:34:13 +08:00
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audio	修复audio_pipe中函数在开启POSIX IPC时与 POSIX PIPE冲突问题	2024-09-06 23:18:09 -04:00
can	[device] add dev_ prefix for file names	2024-08-23 18:15:09 -04:00
clk	[components][drivers]fix some uninitialize err (#8806)	2024-04-16 21:58:13 +08:00
core	Fixup platform not free device in OFW	2024-09-03 19:49:47 -04:00
cputime	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
graphic	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
hwcrypto	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
hwtimer	[compoents][hwtimer]Add a user control interface	2024-07-19 11:51:39 +08:00
i2c	[device] add dev_ prefix for file names	2024-08-23 18:15:09 -04:00
include	[DM/MISC] Add error no for ptr	2024-09-11 14:34:13 +08:00
ipc	feat: add ISR safe completion API	2024-08-19 10:39:15 +08:00
ktime	[ktime] quality: remove recursion on hrtimer (#9110)	2024-06-28 00:22:06 +08:00
misc	Fix potential return value discrepancy when writing to urandom	2024-07-18 10:05:05 +08:00
mtd	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
ofw	fix initrd scan err	2024-07-04 00:34:01 +08:00
pci	[DM/Feature] Basic PCI/PCIe (Peripheral Component Interconnect Express) bus	2024-09-06 17:45:03 -04:00
phy	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
pic	[components][ktime]support period ktime timeout and multiple ktimer_hrtimer (#8972)	2024-06-23 22:08:54 +08:00
pin	[device] add dev_ prefix for file names	2024-08-23 18:15:09 -04:00
pinctrl	[component][drivers]add pinctrl/pin-irqchip (#8383)	2024-02-29 22:27:27 +08:00
pm	[compoents][pm]The device is registered and uninstalled by linked list	2024-07-19 11:51:39 +08:00
rtc	[device] add dev_ prefix for file names	2024-08-23 18:15:09 -04:00
sdio	[components][drivers][sdio][sd] Fix wrong max data rate calculation logic	2024-08-12 16:23:17 +08:00
sensor	[components][sensor]增加电源检测类型	2024-09-10 19:54:03 -04:00
serial	[smart/tty] skip configure of rt_serial on tty open (#9152)	2024-07-09 13:28:24 +08:00
spi	[components][SPI][spi-bit-ops]修复可能的异常操作	2024-07-12 17:48:17 +08:00
touch	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
usb	fix(cherryusb): fix build error	2024-09-02 21:27:47 +08:00
virtio	[driver][virtio]fix virtio net rx error (#9170)	2024-07-13 22:16:03 +08:00
watchdog	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
wlan	[components] [drivers ] [Kconfig] 整理 components/drivers 的 Kconfig (#9054)	2024-06-16 15:43:27 +08:00
Kconfig	[DM/Feature] Basic PCI/PCIe (Peripheral Component Interconnect Express) bus	2024-09-06 17:45:03 -04:00
SConscript	Re-normalizing the repo	2013-01-08 22:40:58 +08:00