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authorJoe Perches <joe@perches.com>2014-02-24 10:01:16 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-03-03 08:54:30 -0800
commit3c1b2c3ecd3122fe6dded7b012f74021144d95b2 (patch)
tree4d804c4b31651211c5b9a0539426b0680cba19d4 /drivers/usb/misc/sisusbvga/sisusb.c
parent5d188d6df3f461788edb86d8ba8f6e6b05203012 (diff)
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USB: sisusb: Use static const, fix typo
Convert 1 char * array to 2 char arrays to reduce size. Use static const to avoid array reloads on function entry. Fix asymmetric typo. $ size drivers/usb/misc/sisusbvga/sisusb.o* text data bss dec hex filename 29971 4841 9180 43992 abd8 drivers/usb/misc/sisusbvga/sisusb.o.new 30083 4841 9180 44104 ac48 drivers/usb/misc/sisusbvga/sisusb.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/sisusbvga/sisusb.c')
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index de98906f786d..06b5d77cd9ad 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -2123,8 +2123,8 @@ sisusb_get_ramconfig(struct sisusb_usb_data *sisusb)
u8 tmp8, tmp82, ramtype;
int bw = 0;
char *ramtypetext1 = NULL;
- const char *ramtypetext2[] = { "SDR SDRAM", "SDR SGRAM",
- "DDR SDRAM", "DDR SGRAM" };
+ static const char ram_datarate[4] = {'S', 'S', 'D', 'D'};
+ static const char ram_dynamictype[4] = {'D', 'G', 'D', 'G'};
static const int busSDR[4] = {64, 64, 128, 128};
static const int busDDR[4] = {32, 32, 64, 64};
static const int busDDRA[4] = {64+32, 64+32 , (64+32)*2, (64+32)*2};
@@ -2156,8 +2156,10 @@ sisusb_get_ramconfig(struct sisusb_usb_data *sisusb)
break;
}
- dev_info(&sisusb->sisusb_dev->dev, "%dMB %s %s, bus width %d\n", (sisusb->vramsize >> 20), ramtypetext1,
- ramtypetext2[ramtype], bw);
+
+ dev_info(&sisusb->sisusb_dev->dev, "%dMB %s %cDR S%cRAM, bus width %d\n",
+ sisusb->vramsize >> 20, ramtypetext1,
+ ram_datarate[ramtype], ram_dynamictype[ramtype], bw);
}
static int
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