diff options
author | Jiri Slaby <jslaby@suse.cz> | 2019-01-22 16:12:00 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-25 10:02:49 +0100 |
commit | 022e468e1395737e26a54e11e956eb3e29106087 (patch) | |
tree | c8a2c6612c93210e6a7f9675c69de4ed74a24ece /drivers | |
parent | 3af5d01c29c3285241d45739a945465e4a2b9740 (diff) | |
download | linux-022e468e1395737e26a54e11e956eb3e29106087.tar.bz2 |
usb: sisusb_con, cleanup configs
There are two macros defined:
1) ifdef CONFIG_COMPAT => define SISUSB_NEW_CONFIG_COMPAT
2) ifdef CONFIG_USB_SISUSBVGA_CON => define INCL_SISUSB_CON
Remove the latter and make use only of the former. This removes one
layer of obfuscation.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/misc/sisusbvga/sisusb.c | 32 | ||||
-rw-r--r-- | drivers/usb/misc/sisusbvga/sisusb.h | 15 | ||||
-rw-r--r-- | drivers/usb/misc/sisusbvga/sisusb_con.c | 2 | ||||
-rw-r--r-- | drivers/usb/misc/sisusbvga/sisusb_init.c | 4 |
4 files changed, 20 insertions, 33 deletions
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 3198d0477cf8..9560fde621ee 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -53,7 +53,7 @@ #include "sisusb.h" #include "sisusb_init.h" -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON #include <linux/font.h> #endif @@ -61,7 +61,7 @@ /* Forward declarations / clean-up routines */ -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON static int sisusb_first_vc; static int sisusb_last_vc; module_param_named(first, sisusb_first_vc, int, 0); @@ -1198,7 +1198,7 @@ static int sisusb_read_mem_bulk(struct sisusb_usb_data *sisusb, u32 addr, /* High level: Gfx (indexed) register access */ -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON int sisusb_setreg(struct sisusb_usb_data *sisusb, int port, u8 data) { return sisusb_write_memio_byte(sisusb, SISUSB_TYPE_IO, port, data); @@ -1272,7 +1272,7 @@ int sisusb_setidxregand(struct sisusb_usb_data *sisusb, int port, /* Write/read video ram */ -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON int sisusb_writeb(struct sisusb_usb_data *sisusb, u32 adr, u8 data) { return sisusb_write_memio_byte(sisusb, SISUSB_TYPE_MEM, adr, data); @@ -2255,7 +2255,7 @@ static int sisusb_init_gfxdevice(struct sisusb_usb_data *sisusb, int initscreen) } -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON /* Set up default text mode: * - Set text mode (0x03) @@ -2448,7 +2448,7 @@ void sisusb_delete(struct kref *kref) sisusb->sisusb_dev = NULL; sisusb_free_buffers(sisusb); sisusb_free_urbs(sisusb); -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON kfree(sisusb->SiS_Pr); #endif kfree(sisusb); @@ -2844,7 +2844,7 @@ static int sisusb_handle_command(struct sisusb_usb_data *sisusb, case SUCMD_HANDLETEXTMODE: retval = 0; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON /* Gfx core must be initialized, SiS_Pr must exist */ if (!sisusb->gfxinit || !sisusb->SiS_Pr) return -ENODEV; @@ -2860,7 +2860,7 @@ static int sisusb_handle_command(struct sisusb_usb_data *sisusb, #endif break; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON case SUCMD_SETMODE: /* Gfx core must be initialized, SiS_Pr must exist */ if (!sisusb->gfxinit || !sisusb->SiS_Pr) @@ -2944,7 +2944,7 @@ static long sisusb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) x.sisusb_vramsize = sisusb->vramsize; x.sisusb_minor = sisusb->minor; x.sisusb_fbdevactive = 0; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON x.sisusb_conactive = sisusb->haveconsole ? 1 : 0; #else x.sisusb_conactive = 0; @@ -2975,7 +2975,7 @@ err_out: return retval; } -#ifdef SISUSB_NEW_CONFIG_COMPAT +#ifdef CONFIG_COMPAT static long sisusb_compat_ioctl(struct file *f, unsigned int cmd, unsigned long arg) { @@ -2998,7 +2998,7 @@ static const struct file_operations usb_sisusb_fops = { .read = sisusb_read, .write = sisusb_write, .llseek = sisusb_lseek, -#ifdef SISUSB_NEW_CONFIG_COMPAT +#ifdef CONFIG_COMPAT .compat_ioctl = sisusb_compat_ioctl, #endif .unlocked_ioctl = sisusb_ioctl @@ -3091,7 +3091,7 @@ static int sisusb_probe(struct usb_interface *intf, dev_info(&sisusb->sisusb_dev->dev, "Allocated %d output buffers\n", sisusb->numobufs); -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON /* Allocate our SiS_Pr */ sisusb->SiS_Pr = kmalloc(sizeof(struct SiS_Private), GFP_KERNEL); if (!sisusb->SiS_Pr) { @@ -3112,7 +3112,7 @@ static int sisusb_probe(struct usb_interface *intf, if (dev->speed == USB_SPEED_HIGH || dev->speed >= USB_SPEED_SUPER) { int initscreen = 1; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON if (sisusb_first_vc > 0 && sisusb_last_vc > 0 && sisusb_first_vc <= sisusb_last_vc && sisusb_last_vc <= MAX_NR_CONSOLES) @@ -3134,7 +3134,7 @@ static int sisusb_probe(struct usb_interface *intf, dev_dbg(&sisusb->sisusb_dev->dev, "*** RWTEST END ***\n"); #endif -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON sisusb_console_init(sisusb, sisusb_first_vc, sisusb_last_vc); #endif @@ -3160,7 +3160,7 @@ static void sisusb_disconnect(struct usb_interface *intf) if (!sisusb) return; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON sisusb_console_exit(sisusb); #endif @@ -3210,7 +3210,7 @@ static struct usb_driver sisusb_driver = { static int __init usb_sisusb_init(void) { -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON sisusb_init_concode(); #endif diff --git a/drivers/usb/misc/sisusbvga/sisusb.h b/drivers/usb/misc/sisusbvga/sisusb.h index 20f03ad0ea16..8a5e6bb07d05 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.h +++ b/drivers/usb/misc/sisusbvga/sisusb.h @@ -38,17 +38,8 @@ #ifndef _SISUSB_H_ #define _SISUSB_H_ -#ifdef CONFIG_COMPAT -#define SISUSB_NEW_CONFIG_COMPAT -#endif - #include <linux/mutex.h> -/* For older kernels, support for text consoles is by default - * off. To enable text console support, change the following: - */ -/* #define CONFIG_USB_SISUSBVGA_CON */ - /* Version Information */ #define SISUSB_VERSION 0 @@ -57,10 +48,6 @@ /* Include console and mode switching code? */ -#ifdef CONFIG_USB_SISUSBVGA_CON -#define INCL_SISUSB_CON 1 -#endif - #include <linux/console.h> #include <linux/vt_kern.h> #include "sisusb_struct.h" @@ -139,7 +126,7 @@ struct sisusb_usb_data { unsigned char gfxinit; /* graphics core initialized? */ unsigned short chipid, chipvendor; unsigned short chiprevision; -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON struct SiS_Private *SiS_Pr; unsigned long scrbuf; unsigned int scrbuf_size; diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c index 28faf566b8fb..10c15723a7c5 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_con.c +++ b/drivers/usb/misc/sisusbvga/sisusb_con.c @@ -70,7 +70,7 @@ #include "sisusb.h" #include "sisusb_init.h" -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON #define sisusbcon_writew(val, addr) (*(addr) = (val)) #define sisusbcon_readw(addr) (*(addr)) diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.c b/drivers/usb/misc/sisusbvga/sisusb_init.c index 6a30e8bd9221..0f7170f5b53f 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_init.c +++ b/drivers/usb/misc/sisusbvga/sisusb_init.c @@ -45,7 +45,7 @@ #include "sisusb.h" -#ifdef INCL_SISUSB_CON +#ifdef CONFIG_USB_SISUSBVGA_CON #include "sisusb_init.h" @@ -956,4 +956,4 @@ int SiSUSBSetVESAMode(struct SiS_Private *SiS_Pr, unsigned short VModeNo) return SiSUSBSetMode(SiS_Pr, ModeNo); } -#endif /* INCL_SISUSB_CON */ +#endif /* CONFIG_USB_SISUSBVGA_CON */ |