From 51d346068876bf4972efc61969d02958a087f3ee Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 23 Oct 2014 14:37:00 +0300 Subject: [PATCH] mmc: core: silence a shift wrapping warning Presumably ->slotno is normally fairly small and the shift doesn't wrap but static checkers will complain about it. Signed-off-by: Dan Carpenter Signed-off-by: Ulf Hansson --- drivers/mmc/core/sdio_bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 51e23f5..6088531 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -287,7 +287,7 @@ struct sdio_func *sdio_alloc_func(struct mmc_card *card) static void sdio_acpi_set_handle(struct sdio_func *func) { struct mmc_host *host = func->card->host; - u64 addr = (host->slotno << 16) | func->num; + u64 addr = ((u64)host->slotno << 16) | func->num; acpi_preset_companion(&func->dev, ACPI_COMPANION(host->parent), addr); } -- 2.7.4