A handful of clk driver fixes

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- Fix an OOB issue in the Mediatek mt8365 driver where arrays of clks
    are mismatched in size
 
  - Use the proper clk_ops for a few clks in the Mediatek mt8365 driver
 
  - Stop using abs() in clk_composite_determine_rate() because 64-bit
    math goes wrong on large unsigned long numbers that are subtracted
    and passed into abs()
 
  - Zero initialize a struct clk_init_data in clk-loongson2 to avoid
    stack junk confusing clk_hw_register()
 
  - Actually use a pointer to __iomem for writel() in
    pxa3xx_clk_update_accr() so we don't oops
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Merge tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk fixes from Stephen Boyd:
 "A handful of clk driver fixes:

   - Fix an OOB issue in the Mediatek mt8365 driver where arrays of clks
     are mismatched in size

   - Use the proper clk_ops for a few clks in the Mediatek mt8365 driver

   - Stop using abs() in clk_composite_determine_rate() because 64-bit
     math goes wrong on large unsigned long numbers that are subtracted
     and passed into abs()

   - Zero initialize a struct clk_init_data in clk-loongson2 to avoid
     stack junk confusing clk_hw_register()

   - Actually use a pointer to __iomem for writel() in
     pxa3xx_clk_update_accr() so we don't oops"

* tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux:
  clk: pxa: fix NULL pointer dereference in pxa3xx_clk_update_accr
  clk: clk-loongson2: Zero init clk_init_data
  clk: mediatek: mt8365: Fix inverted topclk operations
  clk: composite: Fix handling of high clock rates
  clk: mediatek: mt8365: Fix index issue

...

This commit is contained in:

Linus Torvalds 2023-06-16 21:38:50 -07:00

parent 1639fae513 23200a4c8a

commit c6cf6be9df

4 changed files with 21 additions and 6 deletions

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5

drivers/clk/clk-composite.c

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2

drivers/clk/clk-loongson2.c

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18

drivers/clk/mediatek/clk-mt8365.c

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2

drivers/clk/pxa/clk-pxa3xx.c

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