ata: ahci_brcmstb: rename to support across Broadcom SoC's

Rename the existing Broadcom STB ahci driver to common
Broadcom SATA3 driver to share this across Broadcom SoCs.

Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index e2dc4c0..8fe06e6 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -98,12 +98,12 @@
 
 	  If unsure, say N.
 
-config AHCI_BRCMSTB
-	tristate "Broadcom STB AHCI SATA support"
+config AHCI_BRCM
+	tristate "Broadcom AHCI SATA support"
 	depends on ARCH_BRCMSTB || BMIPS_GENERIC
 	help
 	  This option enables support for the AHCI SATA3 controller found on
-	  STB SoC's.
+	  Broadcom SoC's.
 
 	  If unsure, say N.