Alain Volmat
d77eceb2de
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: bb8822cbbcalain.volmat@st.com >
Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com >
Signed-off-by: Wolfram Sang <wsa@the-dreams.de >
2019-11-11 21:37:59 +01:00
Thomas Gleixner
af873fcece
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194
...
Based on 1 normalized pattern(s):
license terms gnu general public license gpl version 2
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference in 161 file(s).
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Reviewed-by: Allison Randal <allison@lohutok.net >
Reviewed-by: Alexios Zavras <alexios.zavras@intel.com >
Reviewed-by: Steve Winslow <swinslow@gmail.com >
Reviewed-by: Richard Fontana <rfontana@redhat.com >
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org >
2019-05-30 11:29:22 -07:00
Pierre-Yves MORDRET
bb8822cbbc
i2c: i2c-stm32: Add generic DMA API
...
This patch adds a generic DMA API to implement DMA support for i2c-stm32fx
drivers
Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com >
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com >
Signed-off-by: Wolfram Sang <wsa@the-dreams.de >
2018-04-30 10:39:27 +02:00
