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7 commits

Author SHA1 Message Date
Claudiu Beznea
1d89fd1a39 wilc1000: use devm_clk_get_optional() 
Use devm_clk_get_optional() for rtc clock: it simplifies a bit
the code.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210806081229.721731-4-claudiu.beznea@microchip.com
 2021-08-21 20:45:38 +03:00
Claudiu Beznea
f36a0ee599 wilc1000: dispose irq on failure path 
Dispose IRQ on failure path.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210806081229.721731-3-claudiu.beznea@microchip.com
 2021-08-21 20:45:37 +03:00
Claudiu Beznea
dc8b338f3b wilc1000: use goto labels on error path 
Use goto labels on error path for probe functions. This makes code easier
to read. With this introduce also netdev_cleanup and call it where
necessary.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210806081229.721731-2-claudiu.beznea@microchip.com
 2021-08-21 20:45:37 +03:00
Marcus Folkesson
e21b6e5a54 wilc1000: write value to WILC_INTR2_ENABLE register 
Write the value instead of reading it twice.

Fixes: c5c77ba18e ("staging: wilc1000: Add SDIO/SPI 802.11 driver")
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210224163706.519658-1-marcus.folkesson@gmail.com
 2021-03-15 10:25:16 +02:00
Dinghao Liu
8d95ab34b2 wilc1000: Fix memleak in wilc_sdio_probe 
When devm_clk_get() returns -EPROBE_DEFER, sdio_priv
should be freed just like when wilc_cfg80211_init()
fails.

Fixes: 8692b047e8 ("staging: wilc1000: look for rtc_clk clock")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200820054819.23365-1-dinghao.liu@zju.edu.cn
 2020-08-27 13:01:31 +03:00
Ajay Singh
c83e2a6e2f wilc1000: Move wilc1000 SDIO ID's from driver source to common header file 
Moved macros used for Vendor/Device ID from wilc1000 driver to common
header file and changed macro name for consistency with other macros.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200717051134.19160-1-ajay.kathat@microchip.com
 2020-08-02 18:12:23 +03:00
Ajay Singh
5625f965d7 wilc1000: move wilc driver out of staging 
WILC1000 is an IEEE 802.11 b/g/n IoT link controller module. The
WILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other
processors with minimal resource requirements with a simple
SPI/SDIO-to-Wi-Fi interface.

WILC1000 driver has been part of staging for few years. With
contributions from the community, it has improved significantly. Full
driver review has helped in achieving the current state.
The details for those reviews are captured in 1 & 2.

[1]. https://lore.kernel.org/linux-wireless/1537957525-11467-1-git-send-email-ajay.kathat@microchip.com/
[2]. https://lore.kernel.org/linux-wireless/1562896697-8002-1-git-send-email-ajay.kathat@microchip.com/

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2020-06-26 08:46:46 +03:00
Renamed from drivers/staging/wilc1000/sdio.c (Browse further)