Char: cyclades, fix some -W warnings

Most of them are signedness, the rest unused function parameters.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index 06b272590776..8f3dcd30828f 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -512,11 +512,11 @@ struct cyclades_card {
     void __iomem *base_addr;
     void __iomem *ctl_addr;
     int irq;
-    int num_chips;      /* 0 if card absent, -1 if Z/PCI, else Y */
-    int first_line;     /* minor number of first channel on card */
-    int nports;         /* Number of ports in the card */
-    int bus_index;      /* address shift - 0 for ISA, 1 for PCI */
-    int intr_enabled;   /* FW Interrupt flag - 0 disabled, 1 enabled */
+    unsigned int num_chips;     /* 0 if card absent, -1 if Z/PCI, else Y */
+    unsigned int first_line;    /* minor number of first channel on card */
+    unsigned int nports;        /* Number of ports in the card */
+    int bus_index;              /* address shift - 0 for ISA, 1 for PCI */
+    int intr_enabled;           /* FW Interrupt flag - 0 disabled, 1 enabled */
     spinlock_t card_lock;
     struct cyclades_port *ports;
 };
@@ -566,7 +566,7 @@ struct cyclades_port {
         int                     rtsdtr_inv;
         int                     chip_rev;
         int                     custom_divisor;
-        int                     x_char; /* to be pushed out ASAP */
+        u8                      x_char; /* to be pushed out ASAP */
         int                     close_delay;
         unsigned short          closing_wait;
         int                     count;  /* # of fd on device */