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linux/drivers/clk
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Michael J. Ruhl 6d0881a00d clkdev: Update clkdev id usage to allow for longer names 
commit 99f4570cfba1e60daafde737cb7e395006d719e6 upstream.

clkdev DEV ID information is limited to an array of 20 bytes
(MAX_DEV_ID).  It is possible that the ID could be longer than
that.  If so, the lookup will fail because the "real ID" will
not match the copied value.

For instance, generating a device name for the I2C Designware
module using the PCI ID can result in a name of:

i2c_designware.39424

clkdev_create() will store:

i2c_designware.3942

The stored name is one off and will not match correctly during probe.

Increase the size of the ID to allow for a longer name.

Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Link: https://lore.kernel.org/r/20240223202556.2194021-1-michael.j.ruhl@intel.com
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-21 14:38:38 +02:00
..
actions
clk: actions: Convert to devm_platform_ioremap_resource()
2023-08-22 14:28:03 -07:00
analogbits
…
at91
Merge branches 'clk-qcom' and 'clk-microchip' into clk-next
2023-06-26 16:36:14 -07:00
axis
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axs10x
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
baikal-t1
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
bcm
clk: bcm: rpi: Assign ->num before accessing ->hws
2024-06-16 13:47:39 +02:00
berlin
clk: berlin: div: Add a determine_rate hook
2023-06-08 18:39:26 -07:00
davinci
clk: da8xx: clk48: Switch to determine_rate
2023-06-08 18:39:34 -07:00
hisilicon
clk: hisilicon: hi3559a: Fix an erroneous devm_kfree()
2024-03-26 18:19:50 -04:00
imgtec
…
imx
clk: imx: imx8mp: Fix SAI_MCLK_SEL definition
2024-03-26 18:19:52 -04:00
ingenic
clk: ingenic: tcu: Switch to determine_rate
2023-06-08 18:39:34 -07:00
keystone
clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
2023-11-20 11:59:06 +01:00
mediatek
clk: mediatek: mt8365-mm: fix DPI0 parent
2024-06-12 11:12:07 +02:00
meson
clk: meson: Add missing clocks to axg_clk_regmaps
2024-03-26 18:19:45 -04:00
microchip
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
mmp
clk: mmp: pxa168: Fix memory leak in pxa168_clk_init()
2024-02-05 20:14:29 +00:00
mstar
clk: mstar: msc313 cpupll clk driver
2022-10-27 11:44:27 -07:00
mvebu
Merge branches 'clk-imx', 'clk-samsung', 'clk-annotate', 'clk-marvell' and 'clk-lmk' into clk-next
2023-08-30 14:39:19 -07:00
mxs
…
nuvoton
clk: nuvoton: Convert to devm_platform_ioremap_resource()
2023-08-22 14:52:11 -07:00
nxp
…
pistachio
…
pxa
ARM: SoC changes for 6.5
2023-06-29 15:28:33 -07:00
qcom
clk: qcom: clk-alpha-pll: fix rate setting for Stromer PLLs
2024-06-16 13:47:39 +02:00
ralink
clk: ralink: mtmips: quiet unused variable warning
2023-11-20 11:59:06 +01:00
renesas
clk: renesas: r9a07g043: Add clock and reset entry for PLIC
2024-06-12 11:12:08 +02:00
rockchip
clk: rockchip: rk3128: Fix HCLK_OTG gate register
2024-01-20 11:51:42 +01:00
samsung
clk: samsung: exynosautov9: fix wrong pll clock id value
2024-06-12 11:12:05 +02:00
sifive
clk: sifive: Do not register clkdevs for PRCI clocks
2024-06-21 14:38:28 +02:00
socfpga
clk: socfpga: Fix undefined behavior bug in struct stratix10_clock_data
2023-11-28 17:20:00 +00:00
spear
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
sprd
clk: sprd: Fix thm_parents incorrect configuration
2023-09-11 13:50:49 -07:00
st
clk: st: flexgen: Switch to determine_rate
2023-06-08 18:39:35 -07:00
starfive
Merge branches 'clk-bindings', 'clk-starfive', 'clk-rm', 'clk-renesas' and 'clk-cleanup' into clk-next
2023-08-30 14:37:45 -07:00
stm32
clk: stm32: Fix a signedness issue in clk_stm32_composite_determine_rate()
2023-10-12 17:30:54 -07:00
sunxi
Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next
2023-08-30 14:38:19 -07:00
sunxi-ng
clk: sunxi-ng: a64: Set minimum and maximum rate for PLL-MIPI
2024-05-17 12:02:33 +02:00
tegra
clk: tegra: fix error return case for recalc_rate
2023-09-12 10:56:05 -07:00
ti
clk: ti: fix double free in of_ti_divider_clk_setup()
2023-11-20 11:59:06 +01:00
uniphier
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
ux500
clk: ux500: sysctrl: Add a determine_rate hook
2023-06-08 18:39:30 -07:00
versatile
clk: versatile: sp810: Add a determine_rate hook
2023-06-08 18:39:31 -07:00
visconti
clk: visconti: Fix undefined behavior bug in struct visconti_pll_provider
2023-11-28 17:20:00 +00:00
x86
clk: x86: Convert to platform remove callback returning void
2023-03-28 19:31:45 -07:00
xilinx
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
zynq
clk: zynq: Prevent null pointer dereference caused by kmalloc failure
2024-03-26 18:19:56 -04:00
zynqmp
drivers: clk: zynqmp: update divider round rate logic
2024-01-25 15:35:37 -08:00
.kunitconfig
…
clk_test.c
clk: test: Add a determine_rate hook
2023-06-08 18:39:25 -07:00
clk-apple-nco.c
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clk-asm9260.c
…
clk-aspeed.c
Merge branches 'clk-imx', 'clk-samsung', 'clk-annotate', 'clk-marvell' and 'clk-lmk' into clk-next
2023-08-30 14:39:19 -07:00
clk-aspeed.h
…
clk-ast2600.c
Merge branches 'clk-imx', 'clk-samsung', 'clk-annotate', 'clk-marvell' and 'clk-lmk' into clk-next
2023-08-30 14:39:19 -07:00
clk-axi-clkgen.c
clk: axi-clkgen: Switch to determine_rate
2023-06-08 18:39:33 -07:00
clk-axm5516.c
clk: axm5516: Convert to devm_platform_ioremap_resource()
2023-08-22 14:28:05 -07:00
clk-bd718x7.c
…
clk-bm1880.c
clk: bm1880: Convert to devm_platform_ioremap_resource()
2023-08-22 14:28:11 -07:00
clk-bulk.c
clk: bulk: Use dev_err_probe() helper in __clk_bulk_get()
2022-10-17 16:07:51 -07:00
clk-cdce706.c
Merge branches 'clk-renesas', 'clk-determine-rate', 'clk-allwinner', 'clk-samsung' and 'clk-amlogic' into clk-next
2023-06-26 08:55:04 -07:00
clk-cdce925.c
clk: cdce925: Remove redundant of_match_ptr()
2023-08-22 14:16:53 -07:00
clk-clps711x.c
…
clk-composite.c
clk: composite: Fix handling of high clock rates
2023-06-12 17:42:10 -07:00
clk-conf.c
clk: add missing of_node_put() in "assigned-clocks" property parsing
2023-03-29 13:53:28 -07:00
clk-cs2000-cp.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-devres.c
clk: Fix slab-out-of-bounds error in devm_clk_release()
2023-08-22 15:25:18 -07:00
clk-divider.c
…
clk-en7523.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-fixed-factor.c
clk: fixed-factor: Convert to platform remove callback returning void
2023-03-28 19:23:36 -07:00
clk-fixed-mmio.c
Nothing looks out of the ordinary in this batch of clk driver updates. There
2023-04-29 17:29:39 -07:00
clk-fixed-rate.c
clk: fixed-rate: Convert to platform remove callback returning void
2023-03-28 19:23:36 -07:00
clk-fractional-divider.c
clk: Compute masks for fractional_divider clk when needed.
2023-04-05 12:09:26 -07:00
clk-fractional-divider.h
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clk-fsl-flexspi.c
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clk-fsl-sai.c
clk: fsl-sai: Convert to devm_platform_ioremap_resource()
2023-08-22 14:28:15 -07:00
clk-gate_test.c
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clk-gate.c
…
clk-gemini.c
Merge branches 'clk-imx', 'clk-samsung', 'clk-annotate', 'clk-marvell' and 'clk-lmk' into clk-next
2023-08-30 14:39:19 -07:00
clk-gpio.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-hi655x.c
…
clk-highbank.c
…
clk-hsdk-pll.c
clk: hsdk-pll: Convert to devm_platform_ioremap_resource()
2023-08-22 14:28:20 -07:00
clk-k210.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-lan966x.c
clk: lan966x: Remove unused round_rate hook
2023-06-08 18:39:25 -07:00
clk-lmk04832.c
clk: lmk04832: Support using PLL1_LD as SPI readback pin
2023-08-23 15:47:35 -07:00
clk-lochnagar.c
clk: lochnagar: Add a determine_rate hook
2023-06-08 18:39:27 -07:00
clk-loongson1.c
clk: loongson1: Re-implement the clock driver
2023-03-21 16:34:23 -07:00
clk-loongson2.c
clk: clk-loongson2: Zero init clk_init_data
2023-06-12 18:30:46 -07:00
clk-max9485.c
clk: Switch i2c drivers back to use .probe()
2023-05-10 14:05:34 -07:00
clk-max77686.c
…
clk-milbeaut.c
clk: Annotate struct clk_hw_onecell_data with __counted_by
2023-08-22 13:51:26 -07:00
clk-moxart.c
…
clk-multiplier.c
…
clk-mux.c
…
clk-nomadik.c
clk: nomadik: correct struct name kernel-doc warning
2022-12-09 10:26:25 -08:00
clk-npcm7xx.c
clk: npcm7xx: Fix incorrect kfree
2023-11-20 11:59:06 +01:00
clk-nspire.c
…
clk-palmas.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-plldig.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-pwm.c
clk: pwm: Convert to platform remove callback returning void
2023-03-28 19:23:37 -07:00
clk-qoriq.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-renesas-pcie.c
clk: rs9: fix wrong default value for clock amplitude
2024-06-12 11:12:07 +02:00
clk-rk808.c
clk: RK808: Reduce 'struct rk808' usage
2023-05-15 16:13:56 +01:00
clk-s2mps11.c
clk: s2mps11: Convert to platform remove callback returning void
2023-03-28 19:23:37 -07:00
clk-scmi.c
clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
2023-11-20 11:59:16 +01:00
clk-scpi.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-si514.c
clk: Switch i2c drivers back to use .probe()
2023-05-10 14:05:34 -07:00
clk-si521xx.c
clk: si521xx: Increase stack based print buffer size in probe
2024-01-10 17:16:55 +01:00
clk-si544.c
clk: Switch i2c drivers back to use .probe()
2023-05-10 14:05:34 -07:00
clk-si570.c
clk: Switch i2c drivers back to use .probe()
2023-05-10 14:05:34 -07:00
clk-si5341.c
clk: si5341: fix an error code problem in si5341_output_clk_set_rate
2024-01-25 15:35:38 -08:00
clk-si5351.c
clk: Explicitly include correct DT includes
2023-07-19 13:13:16 -07:00
clk-si5351.h
…
clk-sp7021.c
clk: sp7021: fix return value check in sp7021_clk_probe()
2024-01-25 15:35:37 -08:00
clk-sparx5.c
…
clk-stm32f4.c
clk: stm32f4: mux: Add a determine_rate hook
2023-06-08 18:39:27 -07:00
clk-stm32h7.c
clk: stm32h7: Remove an unused field in struct stm32_fractional_divider
2023-04-03 14:10:42 -07:00
clk-stm32mp1.c
clk: stm32mp1: Convert to platform remove callback returning void
2023-03-28 19:23:37 -07:00
clk-tps68470.c
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clk-twl6040.c
…
clk-versaclock3.c
clk: vc3: Make vc3_clk_mux enum values based on vc3_clk enum values
2023-09-11 13:50:43 -07:00
clk-versaclock5.c
Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next
2023-08-30 14:38:19 -07:00
clk-versaclock7.c
Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next
2023-08-30 14:38:19 -07:00
clk-vt8500.c
…
clk-wm831x.c
clk: wm831x: clkout: Add a determine_rate hook
2023-06-08 18:39:28 -07:00
clk-xgene.c
…
clk.c
clk: Don't hold prepare_lock when calling kref_put()
2024-05-17 12:02:19 +02:00
clk.h
…
clkdev.c
clkdev: Update clkdev id usage to allow for longer names
2024-06-21 14:38:38 +02:00
Kconfig
This pull request is full of clk driver changes. In fact, there aren't any
2023-08-30 19:53:39 -07:00
Makefile
Merge branches 'clk-versa', 'clk-strdup', 'clk-amlogic', 'clk-allwinner' and 'clk-rockchip' into clk-next
2023-08-30 14:38:19 -07:00