diff options
Diffstat (limited to 'drivers/usb/misc/sisusbvga/sisusb_con.c')
| -rw-r--r-- | drivers/usb/misc/sisusbvga/sisusb_con.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c index b624320df90..a638c4e9a94 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_con.c +++ b/drivers/usb/misc/sisusbvga/sisusb_con.c @@ -58,7 +58,6 @@ #include <linux/string.h> #include <linux/kd.h> #include <linux/init.h> -#include <linux/slab.h> #include <linux/vt_kern.h> #include <linux/selection.h> #include <linux/spinlock.h> @@ -209,7 +208,7 @@ sisusbcon_init(struct vc_data *c, int init) struct sisusb_usb_data *sisusb; int cols, rows; - /* This is called by take_over_console(), + /* This is called by do_take_over_console(), * ie by us/under our control. It is * only called after text mode and fonts * are set up/restored. @@ -274,7 +273,7 @@ sisusbcon_deinit(struct vc_data *c) struct sisusb_usb_data *sisusb; int i; - /* This is called by take_over_console() + /* This is called by do_take_over_console() * and others, ie not under our control. */ @@ -1188,9 +1187,9 @@ sisusbcon_do_font_op(struct sisusb_usb_data *sisusb, int set, int slot, * And so is the hi_font_mask. */ for (i = 0; i < MAX_NR_CONSOLES; i++) { - struct vc_data *c = vc_cons[i].d; - if (c && c->vc_sw == &sisusb_con) - c->vc_hi_font_mask = ch512 ? 0x0800 : 0; + struct vc_data *d = vc_cons[i].d; + if (d && d->vc_sw == &sisusb_con) + d->vc_hi_font_mask = ch512 ? 0x0800 : 0; } sisusb->current_font_512 = ch512; @@ -1250,7 +1249,7 @@ sisusbcon_do_font_op(struct sisusb_usb_data *sisusb, int set, int slot, mutex_unlock(&sisusb->lock); if (dorecalc && c) { - int i, rows = c->vc_scan_lines / fh; + int rows = c->vc_scan_lines / fh; /* Now adjust our consoles' size */ @@ -1491,8 +1490,9 @@ sisusb_console_init(struct sisusb_usb_data *sisusb, int first, int last) mutex_unlock(&sisusb->lock); /* Now grab the desired console(s) */ - ret = take_over_console(&sisusb_con, first - 1, last - 1, 0); - + console_lock(); + ret = do_take_over_console(&sisusb_con, first - 1, last - 1, 0); + console_unlock(); if (!ret) sisusb->haveconsole = 1; else { @@ -1536,11 +1536,14 @@ sisusb_console_exit(struct sisusb_usb_data *sisusb) if (sisusb->haveconsole) { for (i = 0; i < MAX_NR_CONSOLES; i++) - if (sisusb->havethisconsole[i]) - take_over_console(&sisusb_dummy_con, i, i, 0); + if (sisusb->havethisconsole[i]) { + console_lock(); + do_take_over_console(&sisusb_dummy_con, i, i, 0); + console_unlock(); /* At this point, con_deinit for all our - * consoles is executed by take_over_console(). + * consoles is executed by do_take_over_console(). */ + } sisusb->haveconsole = 0; } |