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usb: gadget: udc: udc-xilinx: Add identifier to read_fn function arg

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Add an identifier in the read_fn function declaration because based on
commit ca0d8929e75a ("checkpatch: add warning for unnamed function
definition arguments") it is the preferred coding style even C standard
allows both formats.

Signed-off-by: Piyush Mehta <piyush.mehta@amd.com>
Message-ID: <20230607072959.2334046-1-piyush.mehta@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Piyush Mehta 2023-06-07 12:59:59 +05:30 committed by Greg Kroah-Hartman
parent f817f271da
commit 152669f844
1 changed files with 1 additions and 1 deletions
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drivers/usb/gadget/udc/udc-xilinx.c
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@ -192,7 +192,7 @@ struct xusb_udc {
bool dma_enabled;
struct clk *clk;
unsigned int (*read_fn)(void __iomem *);
unsigned int (*read_fn)(void __iomem *reg);
void (*write_fn)(void __iomem *, u32, u32);
};