From a7aaf5b88ee965d92d3589260fa1fc4ae3f2cd97 Mon Sep 17 00:00:00 2001 From: Mathieu Malaterre Date: Mon, 14 Jan 2019 21:42:11 +0100 Subject: [PATCH] mmc: core: annotate implicit fall through There is a plan to build the kernel with -Wimplicit-fallthrough and this place in the code produced a warning (W=1). In this particular case rewrote the comment to start with the string "fall through", so as to match the regular expression expected by GCC. Truncate the comment slightly to fit the max line length of 80 characters. This commit remove the following warning: drivers/mmc/core/host.c:196:14: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre Acked-by: Gustavo A. R. Silva Signed-off-by: Ulf Hansson --- drivers/mmc/core/host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index cf58ccaf22d50..71fb228ad4478 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -194,7 +194,7 @@ int mmc_of_parse(struct mmc_host *host) switch (bus_width) { case 8: host->caps |= MMC_CAP_8_BIT_DATA; - /* Hosts capable of 8-bit transfers can also do 4 bits */ + /* fall through - Hosts capable of 8-bit can also do 4 bits */ case 4: host->caps |= MMC_CAP_4_BIT_DATA; break; -- 2.39.5