- 01 9月, 2013 34 次提交
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Mark Brown 提交于
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由 Wei Yongjun 提交于
Add the missing unlock before return from function ti_qspi_start_transfer_one() in the error handling case. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 wangyuhang 提交于
spi: quad: fix the name of DT property in patch The previous property name spi-tx-nbits and spi-rx-nbits looks not human-readable. To make it consistent with other devices, using property name spi-tx-bus-width and spi-rx-bus-width instead of the previous one specify the number of data wires that spi controller will work in. Add the specification in spi-bus.txt. Signed-off-by: Nwangyuhang <wangyuhang2014@gmail.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 Axel Lin 提交于
In the case spi_master_initialize_queue() fails, current code calls device_unregister() before return error from spi_register_master(). However, all the drivers call spi_master_put() in the error path if spi_register_master() fails. Thus we should call device_del() rather than device_unregister() before return error from spi_register_master(). This also makes all the spi_register_master() error handling consistent, because all other error paths of spi_register_master() expect drivers to call spi_master_put() if spi_register_master() fails. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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- 31 8月, 2013 5 次提交
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由 Axel Lin 提交于
Obviously the of_device_id table name is wrong. Fix below build error: CC [M] drivers/spi/spi-efm32.o drivers/spi/spi-efm32.c:499:1: error: '__mod_of_device_table' aliased to undefined symbol 'efm32_uart_dt_ids' make[2]: *** [drivers/spi/spi-efm32.o] Error 1 make[1]: *** [drivers/spi] Error 2 make: *** [drivers] Error 2 Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 Axel Lin 提交于
The Altera SPI hardware can be configured to support data width from 1 to 32 since Quartus II 8.1. To avoid truncation by integer division, use DIV_ROUND_UP to calculate hw->bytes_per_word. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Acked-by: NThomas Chou <thomas@wytron.com.tw> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 Axel Lin 提交于
In rspi_remove(), current code dereferences rspi after spi_unregister_master(), thus add an extra spi_master_get() call is necessary to prevent use after free. Current code already has an extra spi_master_put() call in rspi_remove(), so this patch just adds a spi_master_get() call rather than a spi_master_get() with spi_master_put() calls. Signed-off-by: NAxel Lin <axel.lin@ingics.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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由 Mark Brown 提交于
The addition SPI quad support made the DT properties mandatory, breaking compatibility with existing systems. Fix that by making them optional, also improving the error messages while we're at it. Signed-off-by: NMark Brown <broonie@linaro.org> Tested-by: NStephen Warren <swarren@nvidia.com>
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由 wangyuhang 提交于
Delete a "return" when commit the patch to a new kernel version by mistake. So recover it. Signed-off-by: Nwangyuhang <wangyuhang2014@gmail.com> Signed-off-by: NMark Brown <broonie@linaro.org>
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- 29 8月, 2013 1 次提交
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由 Mark Brown 提交于
Conflicts: drivers/spi/spi-rspi.c
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