Input: apbps2 - add __iomem to register struct
diff mbox series

Message ID 20191217122507.2157454-1-ben.dooks@codethink.co.uk
State Mainlined
Commit fd7bba685e7d9ebc45de2a7e9bd974fdd615abdf
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Series
  • Input: apbps2 - add __iomem to register struct
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Commit Message

Ben Dooks Dec. 17, 2019, 12:25 p.m. UTC
Add __iomem to the apbps2_priv.regs field to make the numerous
warnings about differing address spaces go away. Fixes warnings
such as:

drivers/input/serio/apbps2.c:65:26: warning: incorrect type in argument 1 (different address spaces)
drivers/input/serio/apbps2.c:65:26:    expected void const volatile [noderef] <asn:2> *addr
drivers/input/serio/apbps2.c:65:26:    got unsigned int [noderef] *
drivers/input/serio/apbps2.c:65:26: warning: incorrect type in argument 1 (different address spaces)
drivers/input/serio/apbps2.c:65:26:    expected void const volatile [noderef] <asn:2> *addr
drivers/input/serio/apbps2.c:65:26:    got unsigned int [noderef] *
drivers/input/serio/apbps2.c:65:26: warning: incorrect type in argument 1 (different address spaces)
drivers/input/serio/apbps2.c:65:26:    expected void const volatile [noderef] <asn:2> *addr
drivers/input/serio/apbps2.c:65:26:    got unsigned int [noderef] *
drivers/input/serio/apbps2.c:65:26: warning: incorrect type in argument 1 (different address spaces)
drivers/input/serio/apbps2.c:65:26:    expected void const volatile [noderef] <asn:2> *addr
[rest snipped]

Signed-off-by: Ben Dooks (Codethink) <ben.dooks@codethink.co.uk>
---
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Allison Randal <allison@lohutok.net>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-input@vger.kernel.org
---
 drivers/input/serio/apbps2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch
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diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index f290d5d146c3..594ac4e6f8ea 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -51,7 +51,7 @@  struct apbps2_regs {
 
 struct apbps2_priv {
 	struct serio		*io;
-	struct apbps2_regs	*regs;
+	struct apbps2_regs	__iomem *regs;
 };
 
 static int apbps2_idx;