pcmcia: do not use resource manager on !PCMCIA If only CardBus cards are used, but not PCMCIA cards, we do not need the extensive resource management functions provided for by rsrc_nonstatic.c (~240K). Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index 44b324b..efc51b9 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig
@@ -84,7 +84,7 @@ tristate "CardBus yenta-compatible bridge support" depends on PCI select CARDBUS if !EMBEDDED - select PCCARD_NONSTATIC + select PCCARD_NONSTATIC if PCMCIA ---help--- This option enables support for CardBus host bridges. Virtually all modern PCMCIA bridges are CardBus compatible. A "bridge" is @@ -162,7 +162,7 @@ config PCMCIA_M8XX tristate "MPC8xx PCMCIA support" depends on PCMCIA && PPC && 8xx - select PCCARD_IODYN + select PCCARD_IODYN if PCMCIA help Say Y here to include support for PowerPC 8xx series PCMCIA controller.
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 1a47379..9ab53d8 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h
@@ -263,10 +263,20 @@ * - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically. * If this option is selected, use * "select PCCARD_NONSTATIC" in Kconfig. + * */ extern struct pccard_resource_ops pccard_static_ops; +#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) extern struct pccard_resource_ops pccard_iodyn_ops; extern struct pccard_resource_ops pccard_nonstatic_ops; +#else +/* If PCMCIA is not used, but only CARDBUS, these functions are not used + * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module + */ +#define pccard_iodyn_ops pccard_static_ops +#define pccard_nonstatic_ops pccard_static_ops +#endif + /* socket drivers are expected to use these callbacks in their .drv struct */ extern int pcmcia_socket_dev_suspend(struct device *dev);