linux-kernel - [PATCH][next] clk: davinci: Use fallthrough pseudo-keyword

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Date:   Mon, 27 Jul 2020 15:11:22 -0500
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     David Lechner <david@...hnology.com>, Sekhar Nori <nsekhar@...com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH][next] clk: davinci: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 drivers/clk/davinci/pll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/davinci/pll.c b/drivers/clk/davinci/pll.c
index 8a23d5dfd1f8..6c35e4bb7940 100644
--- a/drivers/clk/davinci/pll.c
+++ b/drivers/clk/davinci/pll.c
@@ -651,7 +651,7 @@ static int davinci_pll_sysclk_rate_change(struct notifier_block *nb,
 		pllcmd = readl(pll->base + PLLCMD);
 		pllcmd |= PLLCMD_GOSET;
 		writel(pllcmd, pll->base + PLLCMD);
-		/* fallthrough */
+		fallthrough;
 	case PRE_RATE_CHANGE:
 		/* Wait until for outstanding changes to take effect */
 		do {
-- 
2.27.0