[PATCH] ata: remove redundant 'default n' from Kconfig

[Bartlomiej Zolnierkiewicz]

'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.

Also since commit f467c5640c29 ("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:

    ...
    One side effect of (and the main motivation for) this change is making
    the following two definitions behave exactly the same:
    
        config FOO
                bool
    
        config FOO
                bool
                default n
    
    With this change, neither of these will generate a
    '# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
    That might make it clearer to people that a bare 'default n' is
    redundant.
    ...

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
---
 drivers/ata/Kconfig |    2 --
 1 file changed, 2 deletions(-)

Index: b/drivers/ata/Kconfig
===================================================================
--- a/drivers/ata/Kconfig	2018-10-09 15:58:37.319122897 +0200
+++ b/drivers/ata/Kconfig	2018-10-09 16:43:07.823190149 +0200
@@ -33,7 +33,6 @@ if ATA
 
 config ATA_NONSTANDARD
        bool
-       default n
 
 config ATA_VERBOSE_ERROR
 	bool "Verbose ATA error reporting"
@@ -62,7 +61,6 @@ config ATA_ACPI
 config SATA_ZPODD
 	bool "SATA Zero Power Optical Disc Drive (ZPODD) support"
 	depends on ATA_ACPI && PM
-	default n
 	help
 	  This option adds support for SATA Zero Power Optical Disc
 	  Drive (ZPODD). It requires both the ODD and the platform