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authorFlavio Suligoi <f.suligoi@asem.it>2019-04-10 14:51:36 +0200
committerMark Brown <broonie@kernel.org>2019-05-02 10:37:47 +0900
commit51ebf6acb00fa6f965e600f848bee5bddddd2054 (patch)
tree964bfe0aceda093a1c9b810c785e7c47fa0dae64 /drivers/spi
parentb5881b153bc81d63a5a7e82a35e8a4bdbe1f8c73 (diff)
downloadlinux-51ebf6acb00fa6f965e600f848bee5bddddd2054.tar.bz2
spi: pxa2xx: use a module softdep for dw_dmac
With dw_dmac, sometimes the request of a DMA channel fails because the DMA driver is not ready, so an explicit dependency request is necessary. Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-pxa2xx.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index f7068ccfe7d2..3e6811ef37e8 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1957,3 +1957,5 @@ static void __exit pxa2xx_spi_exit(void)
platform_driver_unregister(&driver);
}
module_exit(pxa2xx_spi_exit);
+
+MODULE_SOFTDEP("pre: dw_dmac");