- 16 6月, 2011 1 次提交
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由 Grant Likely 提交于
As part of the gpio driver consolidation, this patch moves the Tegra driver into drivers/gpio Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 11 6月, 2011 1 次提交
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由 Joe Perches 提交于
Done via coccinelle scripts like: @@ struct resource *ptr; @@ - ptr->end - ptr->start + 1 + resource_size(ptr) and some grep and typing. Mostly uncompiled, no cross-compilers. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 06 6月, 2011 1 次提交
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由 Grant Likely 提交于
Sort the SPI makefile and enforce the naming convention spi_*.c for spi drivers. This change also rolls the contents of atmel_spi.h into the .c file since there is only one user of that particular include file. v2: - Use 'spi-' prefix instead of 'spi_' to match what seems to be be the predominant pattern for subsystem prefixes. - Clean up filenames in Kconfig and header comment blocks Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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- 20 5月, 2011 1 次提交
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由 Axel Lin 提交于
spi_master_put() should only be used in error handling. Once spi_register_master() returns success, we should call spi_unregister_master() instead. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 11 1月, 2011 1 次提交
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由 Jamie Iles 提交于
Some platforms have been known to return NULL from clk_get() if they support only a single struct clk. Whilst tegra doesn't do this, make the drivers consistent with others. Signed-off-by: NJamie Iles <jamie@jamieiles.com> Acked-by: NRussell King <linux@arm.linux.org.uk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 26 10月, 2010 1 次提交
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由 Erik Gilling 提交于
avoids derefencing an uninitialized pointer Change-Id: Icf528441ae481e9f6f5ddc0be32c7c217fa49701 Signed-off-by: NErik Gilling <konkers@android.com>
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- 22 10月, 2010 1 次提交
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由 Erik Gilling 提交于
v2 changes: from Thierry Reding: * add "select TEGRA_SYSTEM_DMA" to Kconfig from Grant Likely: * add oneline description to header * inline references to DRIVER_NAME * inline references to BUSY_TIMEOUT * open coded bytes_per_word() * spi_readl/writel -> spi_tegra_readl/writel * move transfer validation to spi_tegra_transfer * don't request_mem_region iomem as platform bus does that for us * __exit -> __devexit v3 changes: from Russell King: * put request_mem_region back int from Grant Likely: * remove #undef DEBUG * add SLINK_ to register bit defines * remove unused bytes_per_word * make spi_tegra_readl/writel static linine * various refactoring for clarity * mark err if BSY bit is not cleared after 1000 retries * move spinlock to protect setting of RDY bit * subsys_initcall -> module_init v3 changes: from Grant Likely: * update spi_tegra to use PTR_ERRless dma API v4 changes: from Grant Likely: * remove empty spi_tegra_cleanup fucntion * allow device ids of -1 Signed-off-by: NErik Gilling <konkers@android.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: Russell King <linux@arm.linux.org.uk> spi: tegra: cleanups from upstream review Change-Id: Icecf7e64efcb39de072a15234ba1faa4bad40d25 Signed-off-by: NErik Gilling <konkers@android.com>
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