From 55fc280e951ab2b39f3dcb640edc1b1eebc6d173 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Mon, 31 Aug 2026 14:43:51 -0500 Subject: Input: tsc2007 - read "ti,poll-period" as u32 The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov --- arch/sh/lib/div64-generic.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/sh/lib/div64-generic.c (limited to 'arch/sh/lib/div64-generic.c') diff --git a/arch/sh/lib/div64-generic.c b/arch/sh/lib/div64-generic.c new file mode 100644 index 000000000..0b67fbc44 --- /dev/null +++ b/arch/sh/lib/div64-generic.c @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Generic __div64_32 wrapper for __xdiv64_32. + */ + +#include +#include + +extern uint64_t __xdiv64_32(u64 n, u32 d); + +uint32_t __div64_32(u64 *xp, u32 y) +{ + uint32_t rem; + uint64_t q = __xdiv64_32(*xp, y); + + rem = *xp - q * y; + *xp = q; + + return rem; +} -- cgit v1.3.1