Messages in this thread | | | Date | Sun, 2 Sep 2018 05:23:40 +0800 | From | kbuild test robot <> | Subject | Re: [RESEND PATCH v11 5/6] spi: at91-usart: add driver for at91-usart as spi |
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Hi Radu,
I love your patch! Perhaps something to improve:
[auto build test WARNING on ljones-mfd/for-mfd-next] [also build test WARNING on v4.19-rc1 next-20180831] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
url: https://github.com/0day-ci/linux/commits/Radu-Pirea/Driver-for-at91-usart-in-spi-mode/20180901-165150 base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/spi/spi-at91-usart.c:218:5: sparse: symbol 'at91_usart_spi_transfer_one' was not declared. Should it be static? >> drivers/spi/spi-at91-usart.c:245:5: sparse: symbol 'at91_usart_spi_prepare_message' was not declared. Should it be static? >> drivers/spi/spi-at91-usart.c:259:5: sparse: symbol 'at91_usart_spi_unprepare_message' was not declared. Should it be static?
Please review and possibly fold the followup patch.
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