MIPS: Alchemy: remove PB1000 support

Noone seems to have test hardware or care anymore.  Drop PB1000 support
and along with it the old Alchemy PCMCIA socket driver.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: linux-mips@linux-mips.org
Cc: netdev@vger.kernel.org
Cc: linux-pcmcia@lists.infradead.org
Patchwork: https://patchwork.linux-mips.org/patch/2881/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 11 deletions

diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 8b60ba0675e..2a94a64b733 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -35,9 +35,6 @@
 #include <asm/irq_cpu.h>
 #include <asm/mipsregs.h>
 #include <asm/mach-au1x00/au1000.h>
-#ifdef CONFIG_MIPS_PB1000
-#include <asm/mach-pb1x00/pb1000.h>
-#endif
 
 /* Interrupt Controller register offsets */
 #define IC_CFG0RD       0x40
@@ -265,14 +262,6 @@ static void au1x_ic1_unmask(struct irq_data *d)
 
         __raw_writel(1 << bit, base + IC_MASKSET);
         __raw_writel(1 << bit, base + IC_WAKESET);
-
-/* very hacky. does the pb1000 cpld auto-disable this int?
- * nowhere in the current kernel sources is it disabled.        --mlau
- */
-#if defined(CONFIG_MIPS_PB1000)
-        if (d->irq == AU1000_GPIO15_INT)
-                __raw_writel(0x4000, (void __iomem *)PB1000_MDR); /* enable int */
-#endif
         wmb();
 }