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linux-stable/drivers/dma
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Baoquan He e510a39a54 idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM 
[ Upstream commit b1e213a9e3 ]

On s390 systems (aka mainframes), it has classic channel devices for
networking and permanent storage that are currently even more common
than PCI devices. Hence it could have a fully functional s390 kernel
with CONFIG_PCI=n, then the relevant iomem mapping functions
[including ioremap(), devm_ioremap(), etc.] are not available.

Here let FSL_EDMA and INTEL_IDMA64 depend on HAS_IOMEM so that it
won't be built to cause below compiling error if PCI is unset.

--------
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/fsl-edma.ko] undefined!
ERROR: modpost: "devm_platform_ioremap_resource" [drivers/dma/idma64.ko] undefined!
--------

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306211329.ticOJCSv-lkp@intel.com/
Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: dmaengine@vger.kernel.org
Link: https://lore.kernel.org/r/20230707135852.24292-2-bhe@redhat.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2023-09-23 10:47:58 +02:00
..
bestcomm
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dw dmaengine: dw: Make it dependent to HAS_IOMEM 2021-04-28 13:16:48 +02:00
dw-axi-dmac Add exception protection processing for vd in axi_chan_handle_err function 2023-01-24 07:11:49 +01:00
hsu dmaengine: hsu: disable spurious interrupt 2021-03-04 09:39:43 +01:00
ioat dmaengine: ioat: stop mod_timer from resurrecting deleted timer in __cleanup() 2022-10-26 13:19:34 +02:00
ipu
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mediatek dmaengine: mediatek: mtk-hsdma: Fix a resource leak in the error handling path of the probe function 2021-01-17 14:04:21 +01:00
ppc4xx
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qcom dmaengine: QCOM_HIDMA_MGMT depends on HAS_IOMEM 2021-06-30 08:48:14 -04:00
sh dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size 2023-03-03 11:40:07 +01:00
ti dmaengine: ti: Add missing put_device in ti_dra7_xbar_route_allocate 2022-07-12 16:29:04 +02:00
xilinx dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() 2023-02-06 07:49:40 +01:00
Kconfig idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM 2023-09-23 10:47:58 +02:00
Makefile
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TODO
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acpi-dma.c dmaengine: acpi: Avoid comparison GSI with Linux vIRQ 2021-09-26 13:39:47 +02:00
altera-msgdma.c
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amba-pl08x.c
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at_hdmac.c dmaengine: at_hdmac: Check return code of dma_async_device_register 2022-11-25 17:40:20 +01:00
at_hdmac_regs.h dmaengine: at_hdmac: Fix at_lli struct definition 2022-11-25 17:40:20 +01:00
at_xdmac.c dmaengine: at_xdmac: do not enable all cyclic channels 2023-05-17 11:13:20 +02:00
bcm-sba-raid.c
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bcm2835-dma.c
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coh901318.c dmaengine: coh901318: Fix a double lock bug in dma_tc_handle() 2020-03-11 14:15:12 +01:00
coh901318.h
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coh901318_lli.c
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dma-axi-dmac.c dmaengine: axi-dmac: Don't check the number of frames for alignment 2020-01-27 14:50:41 +01:00
dma-jz4740.c
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dma-jz4780.c dmaengine: dma-jz4780: Fix race in jz4780_dma_tx_status 2020-11-05 11:08:50 +01:00
dmaengine.c dmaengine: Fix double increment of client_count in dma_chan_get() 2023-02-06 07:49:39 +01:00
dmaengine.h dmaengine: dmaengine_desc_callback_valid(): Check for `callback_result` 2021-11-26 11:36:15 +01:00
dmatest.c dmaengine: dmatest: Fix iteration non-stop logic 2020-05-06 08:13:32 +02:00
ep93xx_dma.c
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fsl-edma.c dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler 2020-07-22 09:32:12 +02:00
fsl_raid.c
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fsl_raid.h
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fsldma.c dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function 2021-03-04 09:39:43 +01:00
fsldma.h
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idma64.c
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idma64.h
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img-mdc-dma.c
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imx-dma.c
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imx-sdma.c dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init 2023-02-06 07:49:44 +01:00
iop-adma.c
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k3dma.c dmaengine: k3dma: Avoid null pointer traversal 2020-01-17 19:47:16 +01:00
lpc18xx-dmamux.c
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mic_x100_dma.c
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mic_x100_dma.h
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mmp_pdma.c dmaengine: pxa/mmp: stop referencing config->slave_id 2022-01-27 09:04:22 +01:00
mmp_tdma.c dmaengine: mmp_tdma: Reset channel error on release 2020-05-20 08:18:39 +02:00
moxart-dma.c
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mpc512x_dma.c
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mv_xor.c dmaengine: mv_xor: Use correct device for DMA API 2020-01-27 14:50:24 +01:00
mv_xor.h
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mv_xor_v2.c dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove() 2022-11-25 17:40:17 +01:00
mxs-dma.c
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nbpfaxi.c
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of-dma.c dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available 2021-08-26 08:36:44 -04:00
owl-dma.c dmaengine: owl-dma: Fix a resource leak in the remove function 2021-03-04 09:39:43 +01:00
pch_dma.c PCI: Move Rohm Vendor ID to generic list 2020-06-22 09:05:23 +02:00
pl330.c dmaengine: pl330: Return DMA_PAUSED when transaction is paused 2023-08-16 18:12:59 +02:00
pxa_dma.c dmaengine: pxa/mmp: stop referencing config->slave_id 2022-01-27 09:04:22 +01:00
s3c24xx-dma.c
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sa11x0-dma.c
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sirf-dma.c
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sprd-dma.c dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed 2022-08-25 11:15:44 +02:00
st_fdma.c dmaengine: st_fdma: fix MODULE_ALIAS 2021-12-22 09:19:01 +01:00
st_fdma.h
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ste_dma40.c dmaengine: stedma40: add missing iounmap() on error in d40_probe() 2021-06-30 08:48:14 -04:00
ste_dma40_ll.c
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ste_dma40_ll.h
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stm32-dma.c dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all 2020-10-01 13:14:35 +02:00
stm32-dmamux.c
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stm32-mdma.c dmaengine: stm32-mdma: remove GISR1 register 2022-06-14 16:59:26 +02:00
sun4i-dma.c
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sun6i-dma.c
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tegra20-apb-dma.c dmaengine: tegra-apb: Prevent race conditions on channel's freeing 2020-10-01 13:14:35 +02:00
tegra210-adma.c dmaengine: tegra210-adma: Fix runtime PM imbalance on error 2020-07-29 10:16:52 +02:00
timb_dma.c dmaengine: timb_dma: Use proper enum in td_prep_slave_sg 2019-11-24 08:19:46 +01:00
txx9dmac.c
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txx9dmac.h
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virt-dma.c
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virt-dma.h
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xgene-dma.c
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zx_dma.c
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