xtensa: clean up files to make them code-style compliant
Remove heading and trailing spaces, trim trailing lines, and wrap lines
that are longer than 80 characters.
Signed-off-by: Chris Zankel <chris@zankel.net>
diff --git a/arch/xtensa/lib/checksum.S b/arch/xtensa/lib/checksum.S
index 0470ca2..4eb573d 100644
--- a/arch/xtensa/lib/checksum.S
+++ b/arch/xtensa/lib/checksum.S
@@ -41,10 +41,11 @@
.text
ENTRY(csum_partial)
- /*
- * Experiments with Ethernet and SLIP connections show that buf
- * is aligned on either a 2-byte or 4-byte boundary.
- */
+
+ /*
+ * Experiments with Ethernet and SLIP connections show that buf
+ * is aligned on either a 2-byte or 4-byte boundary.
+ */
entry sp, 32
extui a5, a2, 0, 2
bnez a5, 8f /* branch if 2-byte aligned */
@@ -409,4 +410,3 @@
retw
.previous
-
diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S
index c48b80a..b1c219a 100644
--- a/arch/xtensa/lib/memcopy.S
+++ b/arch/xtensa/lib/memcopy.S
@@ -210,8 +210,10 @@
_beqz a4, .Ldone # avoid loading anything for zero-length copies
# copy 16 bytes per iteration for word-aligned dst and unaligned src
ssa8 a3 # set shift amount from byte offset
-#define SIM_CHECKS_ALIGNMENT 1 /* set to 1 when running on ISS (simulator) with the
- lint or ferret client, or 0 to save a few cycles */
+
+/* set to 1 when running on ISS (simulator) with the
+ lint or ferret client, or 0 to save a few cycles */
+#define SIM_CHECKS_ALIGNMENT 1
#if XCHAL_UNALIGNED_LOAD_EXCEPTION || SIM_CHECKS_ALIGNMENT
and a11, a3, a8 # save unalignment offset for below
sub a3, a3, a11 # align a3
diff --git a/arch/xtensa/lib/pci-auto.c b/arch/xtensa/lib/pci-auto.c
index a71733a..34d05ab 100644
--- a/arch/xtensa/lib/pci-auto.c
+++ b/arch/xtensa/lib/pci-auto.c
@@ -241,8 +241,8 @@
unsigned char header_type;
struct pci_dev *dev = &pciauto_dev;
- pciauto_dev.bus = &pciauto_bus;
- pciauto_dev.sysdata = pci_ctrl;
+ pciauto_dev.bus = &pciauto_bus;
+ pciauto_dev.sysdata = pci_ctrl;
pciauto_bus.ops = pci_ctrl->ops;
/*
@@ -345,8 +345,3 @@
}
return sub_bus;
}
-
-
-
-
-
diff --git a/arch/xtensa/lib/strncpy_user.S b/arch/xtensa/lib/strncpy_user.S
index 9f603cd..1ad0ecf 100644
--- a/arch/xtensa/lib/strncpy_user.S
+++ b/arch/xtensa/lib/strncpy_user.S
@@ -166,7 +166,7 @@
retw
.Lz1: # byte 1 is zero
#ifdef __XTENSA_EB__
- extui a9, a9, 16, 16
+ extui a9, a9, 16, 16
#endif /* __XTENSA_EB__ */
EX(s16i, a9, a11, 0, fixup_s)
addi a11, a11, 1 # advance dst pointer
@@ -174,7 +174,7 @@
retw
.Lz2: # byte 2 is zero
#ifdef __XTENSA_EB__
- extui a9, a9, 16, 16
+ extui a9, a9, 16, 16
#endif /* __XTENSA_EB__ */
EX(s16i, a9, a11, 0, fixup_s)
movi a9, 0
diff --git a/arch/xtensa/lib/strnlen_user.S b/arch/xtensa/lib/strnlen_user.S
index 23f2a89..4c03b1e 100644
--- a/arch/xtensa/lib/strnlen_user.S
+++ b/arch/xtensa/lib/strnlen_user.S
@@ -145,4 +145,3 @@
lenfixup:
movi a2, 0
retw
-
diff --git a/arch/xtensa/lib/usercopy.S b/arch/xtensa/lib/usercopy.S
index 46d6031..ace1892 100644
--- a/arch/xtensa/lib/usercopy.S
+++ b/arch/xtensa/lib/usercopy.S
@@ -318,4 +318,3 @@
/* Ignore memset return value in a6. */
/* a2 still contains bytes not copied. */
retw
-