From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932294AbeDFO2k (ORCPT ); Fri, 6 Apr 2018 10:28:40 -0400 Received: from mout.kundenserver.de ([212.227.126.187]:56891 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752802AbeDFO2i (ORCPT ); Fri, 6 Apr 2018 10:28:38 -0400 From: Arnd Bergmann To: Richard Kuo Cc: Arnd Bergmann , linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] hexagon: fix ffz/fls/ffs return type Date: Fri, 6 Apr 2018 16:28:21 +0200 Message-Id: <20180406142832.2243021-1-arnd@arndb.de> X-Mailer: git-send-email 2.9.0 X-Provags-ID: V03:K1:sPYsZINIgbBBJhorGwFFBdtSAn9M6hmr/qN+/8IJ6as1F2rud+t 8MkX1M9zdH5LKJB1kyL6feysNEjhxJKcjsA/pn2HB67MfsmVyIV0QuVoeKDinyZH4zA0mbe +s3fa+7XtDzpGH7w8A4ZqtpdyXvXAzT59g+FNoMY2DT1Gx1mfIl48cXzS00tbnAsnKKyi6p voY7972ns/9+UDOA9+EVg== X-UI-Out-Filterresults: notjunk:1;V01:K0:xsRU8VXITB8=:cjM9VJrMR1MFrVjKN7hgtb Yogw/7M7ukvcWyQu/9m3+HbK02FpYi22hzBKV5Jn6f2pzS22ZCebLEfwpPvHyHE4Lv9r90zDt QKy4hJ0dnMXgmzQQM10ez9UZxeWvIpi4jZxaAkzaxfOPxfMH29o0ed1UIwBZOuDnk57pdDKbk FOliz4q5QsDHS/yPMoElTMGEZENiyYaXX1KZuVNToyyRMpS2mpyZmrBGUVRjfbhePs4P1S29U 0uz4UepCkb+HDcDeNAyCfwIwwQXHALBtIRYSnlom2MPUvg5HbWWBt0TqrWcOLAaaa+I0ZuBfF /NGVg8M5HohnRcUiseO8fJKPWU0UHWhO6nxxHk5d+NufKixXxe0+5dE4cbH2LoNU0hFo4Wt2X GdDf7hg7IgYuxjANp+lHOu9zRyBmmoSBXq6fFITr8Q7XDi+32OO2QoZqpHIjYfWXHnyEdH/kV IEJhtYavZFRlGzd5yWcMjYLxARdk+nLmiiMnp+Uo75FYmlZdezutqYsDvTuvUSqKGRl+43/G6 1oa2Str/o4zLnirHGKAas/N8+SStGrOXu7wD0l7LMF/V3O5VqLXnHiHoZ4nZNiLYNYJ2c2YDG OHF7YopC3xEdCTTPwa6uNIqWbkqCP2fG2gPLmEmbWHWG0430OV97q6iJYHkEO2AVbLi/C41IE rXZ/0smG/cf9keBwVYk4oqTwGLnolwMvBLsjkYXeuRp+Zrxf9+3b8j/8q22EIYIE/hSU8eqxt dgIYkZ5TiRPVEUO5q1/V9egIWzpA1jE27edHkA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Let's use the same return type as the major architectures to avoid warnings like drivers/ata/libahci_platform.c: In function 'ahci_platform_init_host': drivers/ata/libahci_platform.c:561:12: warning: comparison of distinct pointer types lacks a cast [enabled by default] Signed-off-by: Arnd Bergmann --- arch/hexagon/include/asm/bitops.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h index 5e4a59b3ec1b..8790a50b1f5e 100644 --- a/arch/hexagon/include/asm/bitops.h +++ b/arch/hexagon/include/asm/bitops.h @@ -194,7 +194,7 @@ static inline int __test_bit(int nr, const volatile unsigned long *addr) * * Undefined if no zero exists, so code should check against ~0UL first. */ -static inline long ffz(int x) +static inline int ffz(int x) { int r; @@ -211,7 +211,7 @@ static inline long ffz(int x) * This is defined the same way as ffs. * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. */ -static inline long fls(int x) +static inline int fls(int x) { int r; @@ -232,7 +232,7 @@ static inline long fls(int x) * the libc and compiler builtin ffs routines, therefore * differs in spirit from the above ffz (man ffs). */ -static inline long ffs(int x) +static inline int ffs(int x) { int r; -- 2.9.0