From nobody Fri Jul 24 20:46:28 2026 Received: from out-176.mta1.migadu.com (out-176.mta1.migadu.com [95.215.58.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD33A445AD0 for ; Fri, 24 Jul 2026 17:22:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784913773; cv=none; b=RsLro9ntILTYeJkXQndWoM4241/y3UqG2YNYLq3RjIY2VSE7UHUMYRAjN3ILB1pSxKhsDR2wEd7muamkSCuf7Fg43ZHh8UeL4fBU2RXgHDVD9bxd8Vjz4PH5UKL8Zr8ctKSO4Esvl/Vsp647fiorBEX2GXk/iEg6QmoZnT2dEEY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784913773; c=relaxed/simple; bh=xg8oj3CjtFVR2VxGZDsIUIMQRudEZuz2B6O10N+zv5o=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=q/SsFU1n06rspAjnvimaR1eaQyPLH8TvF+jL3bjhLB0i7wvtoOHOOgen/xcXvGQp0ChRzetQfuAl/j5rmZie65T5STL9AOdBm2bu1jjuuyZjO9nwwBglkhaOpV4BbCwA3LXUo7S6FJEPm1DyCxyXLIVCIgEysjSNqT6JFPgOZvQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=rmhESXMY; arc=none smtp.client-ip=95.215.58.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="rmhESXMY" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1784913764; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=gQQLAIe3XW3GJhhBGiEY/9V43XiC+l3cHhMKbxCqABA=; b=rmhESXMY8FOu5xEiZ2cLwils0NkXk7/EXqmJ2J8L21O3tipr6Fp2RDXUoDEhMnsxVF2Z9+ ttD/rvQlNwvL5QCE22PL9Aiwr29ojF8anOIe05JJvO24aE/z8fKC08DYZQE2VUz2GFl/Um m0edQnJMABXvlVwSgS4Cy4RHg7gEMaU= From: Thorsten Blum To: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" Cc: Thorsten Blum , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] powerpc/boot: Remove unused sprintf() Date: Fri, 24 Jul 2026 19:21:58 +0200 Message-ID: <20260724172200.208722-2-thorsten.blum@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1392; i=thorsten.blum@linux.dev; h=from:subject; bh=xg8oj3CjtFVR2VxGZDsIUIMQRudEZuz2B6O10N+zv5o=; b=owGbwMvMwCUWt7pQ4caZUj3G02pJDFnJ8y2U2DjLWgNTWz2tnU4pP3FfyutfNtvhd/7VigO81 3naZl7qKGVhEONikBVTZHkw68cM39Kayk0mETth5rAygQxh4OIUgIkU8zIyfJVoPPYksOuv15Zb fkVdl/3l/b19LKYcbWJsbV+17YiDJSPDm7nHtm03u14f3iWjpDS36HlkWNSRE8fE21ZdXftt7bI 8BgA= X-Developer-Key: i=thorsten.blum@linux.dev; a=openpgp; fpr=1D60735E8AEF3BE473B69D84733678FD8DFEEAD4 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" There have been no sprintf() callers in the boot wrapper since commit e275e023aa69 ("powerpc/44x: Warp patches for the new NDFC driver"). Remove the function definition and declaration. Signed-off-by: Thorsten Blum --- arch/powerpc/boot/stdio.c | 11 ----------- arch/powerpc/boot/stdio.h | 3 --- 2 files changed, 14 deletions(-) diff --git a/arch/powerpc/boot/stdio.c b/arch/powerpc/boot/stdio.c index 31eece29f56d..b12aa2c0b8e7 100644 --- a/arch/powerpc/boot/stdio.c +++ b/arch/powerpc/boot/stdio.c @@ -326,17 +326,6 @@ int vsprintf(char *buf, const char *fmt, va_list args) return str-buf; } =20 -int sprintf(char * buf, const char *fmt, ...) -{ - va_list args; - int i; - - va_start(args, fmt); - i=3Dvsprintf(buf,fmt,args); - va_end(args); - return i; -} - static char sprint_buf[1024]; =20 int diff --git a/arch/powerpc/boot/stdio.h b/arch/powerpc/boot/stdio.h index 884d5959a9ae..d5a7a0f54453 100644 --- a/arch/powerpc/boot/stdio.h +++ b/arch/powerpc/boot/stdio.h @@ -12,9 +12,6 @@ extern int printf(const char *fmt, ...) __attribute__((fo= rmat(printf, 1, 2))); =20 #define fprintf(fmt, args...) printf(args) =20 -extern int sprintf(char *buf, const char *fmt, ...) - __attribute__((format(printf, 2, 3))); - extern int vsprintf(char *buf, const char *fmt, va_list args); =20 #endif /* _PPC_BOOT_STDIO_H_ */