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4e2c719782a84702db7fc2dc07ced796f308fec7
linux/drivers/ata
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Wentao Liang 8d46a27085 ata: sata_sx4: Add error handling in pdc20621_i2c_read() 
The function pdc20621_prog_dimm0() calls the function pdc20621_i2c_read()
but does not handle the error if the read fails. This could lead to
process with invalid data. A proper implementation can be found in
/source/drivers/ata/sata_sx4.c, pdc20621_prog_dimm_global(). As mentioned
in its commit: bb44e154e2, the variable spd0
might be used uninitialized when pdc20621_i2c_read() fails.

Add error handling to pdc20621_i2c_read(). If a read operation fails,
an error message is logged via dev_err(), and return a negative error
code.

Add error handling to pdc20621_prog_dimm0() in pdc20621_dimm_init(), and
return a negative error code if pdc20621_prog_dimm0() fails.

Fixes: 4447d35156 ("libata: convert the remaining SATA drivers to new init model")
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
2025-04-09 15:24:49 +09:00
..
pata_parport
parport: Remove parport_driver.devmodel
2024-07-03 16:44:22 +02:00
acard-ahci.c
ata: ahci: Replace deprecated PCI functions
2024-10-30 16:07:36 -05:00
ahci_brcm.c
ahci: Introduce ahci_ignore_port() helper
2025-01-09 17:52:17 +09:00
ahci_ceva.c
ahci: Introduce ahci_ignore_port() helper
2025-01-09 17:52:17 +09:00
ahci_da850.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_dm816.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_dwc.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_imx.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_mtk.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_mvebu.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_octeon.c
ata: ahci_octeon: Convert to devm_platform_ioremap_resource()
2023-08-02 17:37:06 +09:00
ahci_platform.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_qoriq.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_seattle.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_st.c
ahci: st: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr()
2025-01-15 15:21:27 +01:00
ahci_sunxi.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_tegra.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci_xgene.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
ahci.c
ata: ahci: simplify init function
2025-03-19 17:27:58 +01:00
ahci.h
Merge tag 'ata-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
2025-03-26 19:49:02 -07:00
ata_generic.c
ata: Constify struct pci_device_id
2024-12-03 05:10:20 +01:00
ata_piix.c
ata: Use always-managed version of pci_intx()
2025-01-18 14:38:49 -06:00
Kconfig
ata: Kconfig: Update SATA_MOBILE_LPM_POLICY default to med_power_with_dipm
2024-05-27 11:34:50 +02:00
libahci_platform.c
ata: libahci_platform: Do not set mask_port_map when not needed
2025-02-10 11:54:38 +01:00
libahci.c
Merge tag 'ata-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
2025-03-26 19:49:02 -07:00
libata-acpi.c
ata: Fix typos in the comment
2024-10-01 09:22:02 +02:00
libata-core.c
Merge tag 'ata-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux
2025-03-26 19:49:02 -07:00
libata-eh.c
treewide: Switch/rename to timer_delete[_sync]()
2025-04-05 10:30:12 +02:00
libata-pata-timings.c
ata: separate PATA timings code from libata-core.c
2020-03-26 10:28:19 -06:00
libata-pmp.c
ata: libata: Move sector_buf from struct ata_port to struct ata_device
2024-09-07 10:16:55 +09:00
libata-sata.c
scsi: Rename .device_configure() into .sdev_configure()
2024-12-04 15:34:28 -05:00
libata-scsi.c
scsi: Rename .device_configure() into .sdev_configure()
2024-12-04 15:34:28 -05:00
libata-sff.c
ata: libata-sff: Ensure that we cannot write outside the allocated buffer
2025-01-28 11:44:47 +01:00
libata-trace.c
ata: scsi: rename flag ATA_QCFLAG_FAILED to ATA_QCFLAG_EH
2023-01-04 13:36:26 +09:00
libata-transport.c
ata: libata: Fix W=1 compilation warning
2024-09-07 11:02:52 +09:00
libata-transport.h
ata,scsi: Remove wrappers ata_sas_tport_{add,delete}()
2024-07-04 11:52:31 +02:00
libata-zpodd.c
ata: libata-zpodd: convert timeouts to secs_to_jiffies()
2025-03-17 12:16:58 -07:00
libata.h
ata: libata: Improve CDL resource management
2024-09-07 10:16:56 +09:00
Makefile
Merge tag 'ata-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
2023-02-22 13:35:51 -08:00
pata_acpi.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_ali.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_amd.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_arasan_cf.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_artop.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_atiixp.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_atp867x.c
ata: Constify struct pci_device_id
2024-12-03 05:10:20 +01:00
pata_buddha.c
ata: pata_buddha: Remove #include <asm/ide.h>
2023-08-24 08:09:59 +09:00
pata_cmd64x.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_cmd640.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_cs5520.c
ata: pata_cs5520: Rephrase file header comment
2024-07-30 07:10:30 +09:00
pata_cs5530.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_cs5535.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_cs5536.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_cypress.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_efar.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_ep93xx.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_falcon.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_ftide010.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_gayle.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_hpt3x2n.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_hpt3x3.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_hpt37x.c
ata: pata_hpt37x: Rename hpt_dma_blacklisted()
2024-07-30 07:10:38 +09:00
pata_hpt366.c
ata: pata_hpt366: Rename hpt_dma_blacklisted()
2024-07-30 07:10:34 +09:00
pata_icside.c
ata: libata: Remove ata_noop_qc_prep()
2024-08-02 09:18:42 +09:00
pata_imx.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_isapnp.c
ata: pata_isapnp: Add missing error check for devm_ioport_map()
2023-11-20 09:22:26 +09:00
pata_it821x.c
ata: libata: Use QUIRK instead of HORKAGE
2024-07-30 07:09:54 +09:00
pata_it8213.c
ata: Fix typos in the comment
2024-10-01 09:22:02 +02:00
pata_ixp4xx_cf.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_jmicron.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_legacy.c
ata: pata_legacy: make legacy_exit() work again
2024-05-07 07:23:31 +09:00
pata_macio.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-01-26 16:12:44 -08:00
pata_marvell.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_mpc52xx.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_mpiix.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_netcell.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_ninja32.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_ns87410.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_ns87415.c
ata: pata_ns87415: mark ns87560_tf_read static
2023-07-28 08:52:42 +09:00
pata_octeon_cf.c
ata: pata_octeon_cf: Switch to use hrtimer_setup()
2025-02-18 10:32:34 +01:00
pata_of_platform.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_oldpiix.c
ata: Fix typos in the comment
2024-10-01 09:22:02 +02:00
pata_opti.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_optidma.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_pcmcia.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_pdc202xx_old.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_pdc2027x.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_piccolo.c
ata: Constify struct pci_device_id
2024-12-03 05:10:20 +01:00
pata_platform.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_pxa.c
ata: pata_pxa: Fix potential NULL pointer dereference in pxa_ata_probe()
2025-04-08 12:36:03 +09:00
pata_radisys.c
ata: Fix typos in the comment
2024-10-01 09:22:02 +02:00
pata_rb532_cf.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
pata_rdc.c
ata: Use always-managed version of pci_intx()
2025-01-18 14:38:49 -06:00
pata_rz1000.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_sc1200.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_sch.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_serverworks.c
ata: pata_serverworks: Do not use the term blacklist
2024-07-30 07:10:08 +09:00
pata_sil680.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_sis.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_sl82c105.c
ata: libata: remove deprecated EH callbacks
2023-08-02 17:45:42 +09:00
pata_triflex.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pata_via.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
pdc_adma.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
sata_dwc_460ex.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
sata_fsl.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
sata_gemini.c
ata: sata_gemini: Remove remaining reset glue
2024-12-16 22:36:27 +09:00
sata_gemini.h
ata: sata_gemini: Remove unused gemini_sata_reset_bridge()
2024-12-11 13:18:25 +09:00
sata_highbank.c
ata: sata_highbank: fix OF node reference leak in highbank_initialize_phys()
2024-12-09 09:06:58 +09:00
sata_inic162x.c
ata: fix debounce timings type
2023-08-02 17:37:06 +09:00
sata_mv.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-01-26 16:12:44 -08:00
sata_nv.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-01-26 16:12:44 -08:00
sata_promise.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
sata_promise.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 18
2019-05-21 11:28:46 +02:00
sata_qstor.c
scsi: ata: Declare SCSI host templates const
2023-03-24 19:19:19 -04:00
sata_rcar.c
ata: Switch back to struct platform_driver::remove()
2024-10-17 09:55:08 +02:00
sata_sil24.c
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2025-01-26 16:12:44 -08:00
sata_sil.c
ata: sata_sil: Rename sil_blacklist to sil_quirks
2024-07-30 07:10:21 +09:00
sata_sis.c
ata: Use always-managed version of pci_intx()
2025-01-18 14:38:49 -06:00
sata_svw.c
ata: Use of_property_read_reg() to parse "reg"
2023-06-13 15:38:48 +09:00
sata_sx4.c
ata: sata_sx4: Add error handling in pdc20621_i2c_read()
2025-04-09 15:24:49 +09:00
sata_uli.c
ata: Use always-managed version of pci_intx()
2025-01-18 14:38:49 -06:00
sata_via.c
ata: sata_via: Use str_up_down() helper in vt6420_prereset()
2025-02-20 13:03:32 +01:00
sata_vsc.c
ata: Use always-managed version of pci_intx()
2025-01-18 14:38:49 -06:00
sis.h
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