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mfd: omap-usb-tll: Annotate struct usbtll_omap with __counted_by

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Use the __counted_by compiler attribute for the "struct clk *ch_clk[]"
flexible array member to improve the results of array bound sanitizers.

The comments for the variables are no longer needed as it is now clear
what is what.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240620-omap-usb-tll-counted_by-v1-1-77797834bb9a@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Javier Carrasco 2024-06-20 23:22:33 +02:00 • committed by Lee Jones
parent 6b10f1c581
commit fa0c3667d0
1 changed files with 2 additions and 2 deletions
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4
drivers/mfd/omap-usb-tll.c
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@ -98,8 +98,8 @@
struct usbtll_omap {
void __iomem *base;
int nch; /* num. of channels */
struct clk *ch_clk[]; /* must be the last member */
int nch;
struct clk *ch_clk[] __counted_by(nch);
};
/*-------------------------------------------------------------------------*/