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SubjectRe: [RESEND PATCH v2 2/5] mtd: spi-nor: cadence-quadspi: add a delay in write sequence
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On Friday 22 September 2017 01:34 PM, kbuild test robot wrote:
> Hi Vignesh,
>
> [auto build test WARNING on l2-mtd-boris/spi-nor/next]
> [also build test WARNING on v4.14-rc1 next-20170921]
> [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/Vignesh-R/K2G-Add-QSPI-support/20170922-152110
> base: git://git.infradead.org/l2-mtd.git spi-nor/next
> config: sparc64-allmodconfig (attached as .config)
> compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
> reproduce:
> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
> chmod +x ~/bin/make.cross
> # save the attached .config to linux build tree
> make.cross ARCH=sparc64
>
> All warnings (new ones prefixed by >>):
>
> drivers/mtd/spi-nor/cadence-quadspi.c: In function 'cqspi_probe':
>>> drivers/mtd/spi-nor/cadence-quadspi.c:1230:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
> data = (u32)of_device_get_match_data(&pdev->dev);
> ^
>

Oops, that should have been unsigned long. will send a v3 shortly.
Thanks for the report!



> 1219 dev_err(dev, "Cannot obtain IRQ.\n");
> 1220 return -ENXIO;
> 1221 }
> 1222
> 1223 ret = clk_prepare_enable(cqspi->clk);
> 1224 if (ret) {
> 1225 dev_err(dev, "Cannot enable QSPI clock.\n");
> 1226 return ret;
> 1227 }
> 1228
> 1229 cqspi->master_ref_clk_hz = clk_get_rate(cqspi->clk);
>> 1230 data = (u32)of_device_get_match_data(&pdev->dev);
> 1231 if (data & CQSPI_NEEDS_WR_DELAY)


--
Regards
Vignesh

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