Commit 142c8bb6 authored by Lee Jones's avatar Lee Jones Committed by Greg Kroah-Hartman
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usb: host: xhci-debugfs: Use 'gnu_printf' format notation 



Fixes the following W=1 kernel build warning(s):

 drivers/usb/host/xhci-debugfs.c:128:2: warning: function ‘xhci_debugfs_regset’ might be a candidate for ‘gnu_printf’ format attribute [-Wsuggest-attribute=format]
 128 | vsnprintf(rgs->name, sizeof(rgs->name), fmt, args);
 | ^~~~~~~~~

Cc: Mathias Nyman <mathias.nyman@intel.com>
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20200703174148.2749969-19-lee.jones@linaro.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f2926dd5

drivers/usb/host/xhci-debugfs.c

+1 −0
Original line number Diff line number Diff line
@@ -110,6 +110,7 @@ static void xhci_debugfs_free_regset(struct xhci_regset *regset) 
	kfree(regset);

}



__printf(6, 7)

static void xhci_debugfs_regset(struct xhci_hcd *xhci, u32 base,

				const struct debugfs_reg32 *regs,

				size_t nregs, struct dentry *parent,