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authorShawn Lin <shawn.lin@rock-chips.com>2017-07-21 16:39:56 +0800
committerUlf Hansson <ulf.hansson@linaro.org>2017-07-27 15:57:30 +0200
commit16f5df8b5d71ef2eaeac067806de7ebd6df3f2d0 (patch)
treef0eca0883e3304041e3b7afed17e2ad0a6c8814b
parent36acbd9e8377c27570b887e2332a5e1f0b140e16 (diff)
downloadlinux-16f5df8b5d71ef2eaeac067806de7ebd6df3f2d0.tar.bz2
mmc: dw_mmc: fix the wrong condition check of getting num-slots from DT
Change to print the information about when the deprecated "num-slots" DT binding is being used, as to avoid confusion when browsing the log: dwmmc_rockchip fe320000.dwmmc: 'num-slots' was deprecated. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Fixes: d30a8f7bdf64 ("mmc: dw_mmc: deprecated the "num-slots" property") Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
-rw-r--r--drivers/mmc/host/dw_mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index a9dfb26972f2..250dc6ec4c82 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2957,7 +2957,7 @@ static struct dw_mci_board *dw_mci_parse_dt(struct dw_mci *host)
}
/* find out number of slots supported */
- if (device_property_read_u32(dev, "num-slots", &pdata->num_slots))
+ if (!device_property_read_u32(dev, "num-slots", &pdata->num_slots))
dev_info(dev, "'num-slots' was deprecated.\n");
if (device_property_read_u32(dev, "fifo-depth", &pdata->fifo_depth))