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(parent: 7bdf7c8) | patch
i2c: stm32f7: report dma error during probe
authorAlain Volmat <alain.volmat@st.com>
Thu, 24 Oct 2019 12:52:00 +0000 (14:52 +0200)
committerWolfram Sang <wsa@the-dreams.de>
Mon, 11 Nov 2019 20:37:59 +0000 (21:37 +0100)
commitd77eceb2de99f5d7e0c645bad15511fe1af59e09
treecbdd398b086d098c29e85fba8daa2ebdcbf6ce62tree | snapshot
parent7bdf7c84c216c6d0447e5e15d229e2c3d6b705facommit | diff
i2c: stm32f7: report dma error during probe

Distinguish between the case where dma information is not provided
within the DT and the case of an error during the dma init.
Exit the probe with error in case of an error during dma init.

Fixes: bb8822cbbc53 ("i2c: i2c-stm32: Add generic DMA API")
Signed-off-by: Alain Volmat <alain.volmat@st.com>
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
drivers/i2c/busses/i2c-stm32.c diff | blob | history
drivers/i2c/busses/i2c-stm32f7.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git