/* * BSD LICENSE * * Copyright(c) 2015 Broadcom Corporation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Broadcom Corporation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _CLOCK_BCM_NSP_H #define _CLOCK_BCM_NSP_H /* GENPLL clock channel ID */ #define BCM_NSP_GENPLL 0 #define BCM_NSP_GENPLL_PHY_CLK 1 #define BCM_NSP_GENPLL_ENET_SW_CLK 2 #define BCM_NSP_GENPLL_USB_PHY_REF_CLK 3 #define BCM_NSP_GENPLL_IPROCFAST_CLK 4 #define BCM_NSP_GENPLL_SATA1_CLK 5 #define BCM_NSP_GENPLL_SATA2_CLK 6 /* LCPLL0 clock channel ID */ #define BCM_NSP_LCPLL0 0 #define BCM_NSP_LCPLL0_PCIE_PHY_REF_CLK 1 #define BCM_NSP_LCPLL0_SDIO_CLK 2 #define BCM_NSP_LCPLL0_DDR_PHY_CLK 3 #endif /* _CLOCK_BCM_NSP_H */ et-next.git/log/Documentation'>
path: root/Documentation
diff options
context:
space:
mode:
authorRalf Ramsauer <ralf@ramses-pyramidenbau.de>2016-10-17 15:59:56 +0200
committerMark Brown <broonie@kernel.org>2016-10-24 18:29:33 +0100
commite0af98a7e025a7263ae7e50264f6f79ed29642a7 (patch)
tree1f4d35d29e39a302f40278a432ebb5d9ffcb277e /Documentation
parent1001354ca34179f3db924eb66672442a173147dc (diff)
spi: mark device nodes only in case of successful instantiation
Instantiated SPI device nodes are marked with OF_POPULATE. This was introduced in bd6c164. On unloading, loaded device nodes will of course be unmarked. The problem are nodes that fail during initialisation: If a node fails, it won't be unloaded and hence not be unmarked. If a SPI driver module is unloaded and reloaded, it will skip nodes that failed before. Skip device nodes that are already populated and mark them only in case of success. Note that the same issue exists for I2C. Fixes: bd6c164 ("spi: Mark instantiated device nodes with OF_POPULATE") Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'Documentation')