[PATCH] spi: Fix Raspberry Pi breakage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This reverts commit c9ba7a16d0f1 (Release spi_res after finalizing
message) which causes races during cleanup.

Reported-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
 drivers/spi/spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 5e75944ad5d1..8eb7460dd744 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -1181,10 +1181,10 @@ static int spi_transfer_one_message(struct spi_controller *ctlr,
 	if (msg->status && ctlr->handle_err)
 		ctlr->handle_err(ctlr, msg);
 
-	spi_finalize_current_message(ctlr);
-
 	spi_res_release(ctlr, msg);
 
+	spi_finalize_current_message(ctlr);
+
 	return ret;
 }
 
-- 
2.20.1




[Index of Archives]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux