From 09f314e429e53b17ee935488f8a180c73f418ce8 Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Fri, 6 May 2022 08:29:43 +0000 Subject: [PATCH] soc/tegra: fuse-burn: Remove unused function Remove unused static function to avoid the build warning. Change-Id: I4d60420f50903c4a6dc3ba669ac31900f0fab997 Signed-off-by: Laxman Dewangan Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2708668 GVS: Gerrit_Virtual_Submit --- drivers/soc/tegra/fuse/fuse-burn.c | 42 ------------------------------ 1 file changed, 42 deletions(-) diff --git a/drivers/soc/tegra/fuse/fuse-burn.c b/drivers/soc/tegra/fuse/fuse-burn.c index c78c8dfa..294fe6d5 100644 --- a/drivers/soc/tegra/fuse/fuse-burn.c +++ b/drivers/soc/tegra/fuse/fuse-burn.c @@ -732,48 +732,6 @@ static ssize_t tegra_fuse_store(struct device *dev, return count; } -static ssize_t tegra_fuse_calc_h2_code(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - u32 startrowindex, startbitindex; - u32 endrowindex, endbitindex; - u32 bitindex; - u32 rowindex; - u32 rowdata; - u32 hammingvalue = 0; - u32 pattern = 0x7ff; - u32 parity; - u32 hammingcode; - - startrowindex = H2_START_MACRO_BIT_INDEX / 32; - startbitindex = H2_START_MACRO_BIT_INDEX % 32; - endrowindex = H2_END_MACRO_BIT_INDEX / 32; - endbitindex = H2_END_MACRO_BIT_INDEX % 32; - - mutex_lock(&fuse_lock); - for (rowindex = startrowindex; rowindex <= endrowindex; rowindex++) { - rowdata = fuse_cmd_read(rowindex); - for (bitindex = 0; bitindex < 32; bitindex++) { - pattern++; - if ((rowindex == startrowindex) && - (bitindex < startbitindex)) - continue; - if ((rowindex == endrowindex) && - (bitindex > endbitindex)) - continue; - if ((rowdata >> bitindex) & 0x1) - hammingvalue ^= pattern; - } - } - mutex_unlock(&fuse_lock); - parity = tegra_fuse_calculate_parity(hammingvalue); - hammingcode = hammingvalue | (1 << 12) | ((parity ^ 1) << 13); - sprintf(buf, "0x%08x\n", hammingcode); - - return strlen(buf); -} - #define TEGRA210_INT_CID 5 #define TEGRA186_INT_CID 6 #define TEGRA194_INT_CID 7