From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH] soc/tegra: optimize soc_is_tegra() Date: Thu, 22 Nov 2018 11:42:13 -0500 Message-ID: <20181122164213.26101-1-tiny.windzz@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: thierry.reding@gmail.com, jonathanh@nvidia.com Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Yangtao Li List-Id: linux-tegra@vger.kernel.org Use for() to rewrite the code.In addition,match->compatible[0] is equal to *match->compatible,change it. Signed-off-by: Yangtao Li --- drivers/soc/tegra/common.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c index 54627ca957e8..521a201d9fff 100644 --- a/drivers/soc/tegra/common.c +++ b/drivers/soc/tegra/common.c @@ -24,11 +24,9 @@ bool soc_is_tegra(void) { const struct of_device_id *match = tegra_machine_match; - while (match->compatible[0]) { + for (; *match->compatible; match++) { if (of_machine_is_compatible(match->compatible)) return true; - - match++; } return false; -- 2.17.0