rtc: isl12057: deprecate use of isl in compatible string for isil

"isil" and "isl" prefixes are used at various locations inside the kernel
to reference Intersil corporation.  This patch is part of a series fixing
those locations were "isl" is used in compatible strings to use the now
expected "isil" prefix instead (NASDAQ symbol for Intersil and most used
version).  The old compatible string is kept for backward compatibility.

Signed-off-by: Arnaud Ebalard <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Pawel Moll <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Ian Campbell <[email protected]>
Cc: Kumar Gala <[email protected]>
Cc: Russell King <[email protected]>
Cc: Stephen Warren <[email protected]>
Cc: Thierry Reding <[email protected]>
Cc: Alexandre Courbot <[email protected]>
Cc: Uwe Kleine-Knig <[email protected]>
Cc: Alessandro Zummo <[email protected]>
Cc: Peter Huewe <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Mark Brown <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Darshana Padmadas <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: Rob Landley <[email protected]>
Cc: Jason Cooper <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: Uwe Kleine-König <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index b8f862953f7f..da818d3337ce 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -644,7 +644,8 @@ static SIMPLE_DEV_PM_OPS(isl12057_rtc_pm_ops, isl12057_rtc_suspend,
 
 #ifdef CONFIG_OF
 static const struct of_device_id isl12057_dt_match[] = {
-	{ .compatible = "isl,isl12057" },
+	{ .compatible = "isl,isl12057" }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl12057" },
 	{ },
 };
 #endif