3 Commits

Author	SHA1	Message	Date
Dan Carpenter	10ad1d754a	mtd: spi-nor: Fix some error codes in cqspi_setup_flash() ... We return success or possibly uninitialized values on these error paths instead of proper error codes. Fixes: 1406234105 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>	2016-11-26 16:50:13 +01:00
Dan Carpenter	193e87143c	mtd: spi-nor: Off by one in cqspi_setup_flash() ... There are CQSPI_MAX_CHIPSELECT elements in the ->f_pdata array so the > should be >=. Fixes: 1406234105 ('mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>	2016-11-26 16:50:03 +01:00
Graham Moore	1406234105	mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller ... Add support for the Cadence QSPI controller. This controller is present in the Altera SoCFPGA SoCs and this driver has been tested on the Cyclone V SoC. Signed-off-by: Graham Moore <grmoore@opensource.altera.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alan Tull <atull@opensource.altera.com> Cc: Brian Norris <computersforpeace@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Graham Moore <grmoore@opensource.altera.com> Cc: Vignesh R <vigneshr@ti.com> Cc: Yves Vandervennet <yvanderv@opensource.altera.com> Cc: devicetree@vger.kernel.org Signed-off-by: Brian Norris <computersforpeace@gmail.com>	2016-07-18 10:00:23 -07:00