Andreas Platschek 2610acf46b dmaengine: fsl-edma: disable clks on all error paths ... Previously enabled clks are only disabled if clk_prepare_enable() fails. However, there are other error paths were the previously enabled clocks are not disabled. To fix the problem, fsl_disable_clocks() now takes the number of clocks that shall be disabled + unprepared. For existing calls were all clocks were already successfully prepared + enabled, DMAMUX_NR is passed to disable + unprepare all clocks. In error paths were only some clocks were successfully prepared + enabled the loop counter is passed, in order to disable + unprepare all successfully prepared + enabled clocks. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Andreas Platschek <andreas.platschek@opentech.at> Signed-off-by: Vinod Koul <vinod.koul@intel.com>		2017-12-15 09:53:04 +05:30
..
bestcomm	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dw	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hsu	serial: 8250_mid: handle interrupt correctly in DMA case	2017-01-19 14:20:23 +01:00
ioat	dmaengine: ioat: Fix error handling path	2017-11-29 19:47:46 +05:30
ipu	dmaengine: ipu: Make sure the interrupt routine checks all interrupts.	2017-01-02 10:48:44 +05:30
ppc4xx	Merge branch 'topic/ppc4xx' into for-linus	2017-09-06 21:54:41 +05:30
qcom	dmaengine updates for 4.15-rc1	2017-11-14 16:49:31 -08:00
sh	dmaengine: Revert "rcar-dmac: use TCRB instead of TCR for residue"	2017-11-08 11:04:49 +05:30
xilinx	dmaengine: xilinx_dma: Move enum xdma_ip_type to driver file	2017-09-17 18:59:54 +05:30
Kconfig	Merge branch 'topic/sprd' into for-linus	2017-11-14 10:36:09 +05:30
Makefile	dmaengine updates for 4.15-rc1	2017-11-14 16:49:31 -08:00
TODO	dmaengine: dw: don't perform DMA when dmaengine_submit is called	2014-07-15 22:14:30 +05:30
acpi-dma.c	dmaengine: acpi-dma: align debug message with flow	2016-02-22 09:06:09 +05:30
altera-msgdma.c	dmaengine: altera: Use IRQ-safe spinlock calls in the error paths as well	2017-10-20 11:51:10 +05:30
amba-pl08x.c	dmaengine: pl08x: constify amba_id	2017-08-28 21:11:08 +05:30
at_hdmac.c	dmaengine: at_hdmac: fix potential NULL pointer dereference in atc_prep_dma_interleaved	2017-11-29 19:48:17 +05:30
at_hdmac_regs.h	dmaengine: at_hdmac: Remove unnecessary 0x prefixes before %pad	2017-11-08 10:47:04 +05:30
at_xdmac.c	dmaengine: at_xdmac: Handle return value of clk_prepare_enable.	2017-08-21 22:20:44 +05:30
bcm-sba-raid.c	dmaengine: bcm-sba-raid: Use common GPL comment header	2017-10-23 11:35:47 +05:30
bcm2835-dma.c	dmaengine: bcm2835: Fix cyclic DMA period splitting	2017-03-06 08:49:11 +05:30
coh901318.c	dmaengine: coh901318: Remove unnecessary 0x prefixes before %pad	2017-11-08 10:46:46 +05:30
coh901318.h	…
coh901318_lli.c	dmaengine: coh901318: use NULL for pointer initialization	2016-09-26 22:28:24 +05:30
cppi41.c	dmaengine: cppi41: Fix an Oops happening in cppi41_dma_probe()	2017-04-06 12:41:59 +05:30
dma-axi-dmac.c	dmaengine: axi-dmac: Fix software cyclic mode	2017-09-17 18:58:18 +05:30
dma-jz4740.c	dmaengine: jz4740: disable/unprepare clk if probe fails	2017-12-11 09:00:06 +05:30
dma-jz4780.c	Merge branch 'topic/compile_test' into for-linus	2016-10-03 09:16:03 +05:30
dmaengine.c	dmaengine: remove BUG_ON while registering devices	2017-08-28 09:39:46 +05:30
dmaengine.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dmatest.c	dmaengine: dmatest: move callback wait queue to thread context	2017-12-11 08:46:24 +05:30
edma.c	dmaengine updates for 4.15-rc1	2017-11-14 16:49:31 -08:00
ep93xx_dma.c	dmaengine: ep93xx: Don't drain the transfers in terminate_all()	2017-05-24 09:52:46 +05:30
fsl-edma.c	dmaengine: fsl-edma: disable clks on all error paths	2017-12-15 09:53:04 +05:30
fsl_raid.c	dmaengine: fsl_raid: make of_device_ids const.	2017-06-29 09:25:28 +05:30
fsl_raid.h	dmaengine: Driver support for FSL RaidEngine device.	2015-04-02 16:10:27 +05:30
fsldma.c	dmaengine: remove DMA_SG as it is dead code in kernel	2017-08-22 09:22:11 +05:30
fsldma.h	dmaengine: fsldma: set BWC, DAHTS and SAHTS values correctly	2017-06-22 18:31:35 +05:30
idma64.c	dmaengine: idma64: clear LLP_[SD]_EN bits in last descriptor	2016-02-15 22:06:45 +05:30
idma64.h	asm-generic changes for 4.6	2016-03-24 23:13:48 -07:00
img-mdc-dma.c	dmaengine: img-mdc: Add runtime PM	2017-10-16 12:15:39 +05:30
imx-dma.c	dmaengine: Convert timers to use timer_setup()	2017-10-24 20:11:21 +05:30
imx-sdma.c	dmaengine: imx-sdma: Correct src_addr_widths and directions	2017-09-21 22:45:42 +05:30
iop-adma.c	dmaengine: iop-adma: convert callback to helper function	2016-08-08 08:11:39 +05:30
k3dma.c	dmaengine: k3dma: remove useless ON_WARN_ONCE()	2017-08-25 12:15:40 +05:30
lpc18xx-dmamux.c	dmaengine: add driver for lpc18xx dmamux	2015-08-18 22:12:14 +05:30
mic_x100_dma.c	dmaengine: mic_x100_dma: remove unused ‘data’	2016-12-12 22:25:22 +05:30
mic_x100_dma.h	dmaengine: Add an enum for the dmaengine alignment constraints	2015-08-05 10:53:52 +05:30
mmp_pdma.c	dmaengine: mmp_pdma: convert callback to helper function	2016-08-08 08:11:39 +05:30
mmp_tdma.c	Merge branch 'topic/err_reporting' into for-linus	2016-10-03 09:17:33 +05:30
moxart-dma.c	dmaengine: moxart: remove NO_IRQ	2016-09-05 16:40:52 +05:30
mpc512x_dma.c	Merge branch 'topic/err_reporting' into for-linus	2016-10-03 09:17:33 +05:30
mv_xor.c	dmaengine: remove DMA_SG as it is dead code in kernel	2017-08-22 09:22:11 +05:30
mv_xor.h	dmaengine: mv_xor: Add support for scatter-gather DMA mode	2016-11-25 11:16:36 +05:30
mv_xor_v2.c	dmaengine: mv_xor_v2: add support for suspend/resume	2017-05-14 18:24:46 +05:30
mxs-dma.c	dmaengine: mxs: Use %zu for printing a size_t variable	2017-06-15 09:44:45 +05:30
nbpfaxi.c	dmaengine: nbpfaxi: Use of_device_get_match_data() helper	2017-10-12 22:20:51 +05:30
of-dma.c	dmaengine: Convert to using %pOF instead of full_name	2017-07-19 09:30:44 +05:30
omap-dma.c	dmaengine: omap-dma: Implement protection for invalid max_burst	2017-10-12 22:13:48 +05:30
pch_dma.c	dmaengine: pch_dma: Replace PCI pool old API	2017-10-31 17:01:06 +05:30
pl330.c	dmaengine: pl330: fix descriptor allocation fail	2017-10-20 11:46:45 +05:30
pxa_dma.c	Revert "dmaengine: pxa_dma: add support for legacy transition"	2016-10-18 20:14:32 +05:30
s3c24xx-dma.c	dmaengine: s3c24xx: remove unused ‘cdata’	2016-12-12 22:25:22 +05:30
sa11x0-dma.c	dmaengine: sa11x0: add DMA filters	2017-09-27 16:11:51 +05:30
sirf-dma.c	dmaengine: sirf-dma: remove unused ‘sdesc’	2016-12-12 22:25:22 +05:30
sprd-dma.c	dmaengine: sprd: Add Spreadtrum DMA driver	2017-10-24 20:07:55 +05:30
st_fdma.c	dmaengine: st_fdma: Fix the error return code in st_fdma_probe()	2016-10-19 22:29:33 +05:30
st_fdma.h	dmaengine: st_fdma: Add STMicroelectronics FDMA driver header file	2016-10-18 20:12:06 +05:30
ste_dma40.c	Merge branch 'topic/dmatest' into for-linus	2017-09-06 21:55:10 +05:30
ste_dma40_ll.c	dmaengine: ste_dma40_ll: make d40_width_to_bits static	2016-06-08 08:59:55 +05:30
ste_dma40_ll.h	…
stm32-dma.c	dmaengine: stm32-dma: fix up error dev_err message	2017-03-06 10:41:24 +05:30
stm32-dmamux.c	dmaengine: stm32-dmamux: Fix a NULL vs IS_ERR() check in probe	2017-10-08 16:17:39 +05:30
stm32-mdma.c	dmaengine: stm32_mdma: activate pack/unpack feature	2017-11-08 10:49:53 +05:30
sun4i-dma.c	dmaengine: sun4i: fix invalid argument	2017-04-24 09:50:05 +05:30
sun6i-dma.c	dmaengine: sun6i: Retrieve channel count/max request from devicetree	2017-10-23 11:44:03 +05:30
tegra20-apb-dma.c	dmaengine: tegra-apb: Really fix runtime-pm usage	2017-06-30 11:13:44 +05:30
tegra210-adma.c	dmaengine: tegra210-adma: fix of_irq_get() error check	2017-08-09 11:39:16 +05:30
ti-dma-crossbar.c	dmaengine updates for 4.15-rc1	2017-11-14 16:49:31 -08:00
timb_dma.c	dmaengine: timb_dma: convert callback to helper function	2016-08-08 08:11:41 +05:30
txx9dmac.c	dmaengine: txx9dmac: convert callback to helper function	2016-08-08 08:11:41 +05:30
txx9dmac.h	MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT	2014-11-24 22:46:44 +01:00
virt-dma.c	dmaengine: virt-dma: Convert to use list_for_each_entry_safe()	2017-04-26 09:03:27 +05:30
virt-dma.h	dmaengine: virt-dma: move function declarations	2016-10-01 11:41:39 +05:30
xgene-dma.c	dmaengine: xgene-dma: remove unused xgene_dma_invalidate_buffer	2017-08-22 22:13:44 +05:30
zx_dma.c	dmaengine: zx: fix build warning	2017-01-25 15:33:45 +05:30