Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 90d59828 authored by David Woodhouse's avatar David Woodhouse
Browse files

spectra: Make it build as a module 



... by killing the gratuitous 'res_nand' early_param() and turning it
into a module_param() called 'reserved_mb' instead.

Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 494a43bb

drivers/block/spectra/ffsport.c

+4 −22
Original line number Diff line number Diff line
@@ -126,7 +126,9 @@ u64 GLOB_u64_Remainder(u64 addr, u32 divisor_type) 
#define GLOB_SBD_IOCTL_WRITE_DATA                (0x7709)

#define GLOB_SBD_IOCTL_READ_DATA                 (0x770A)



static u32 reserved_mb_for_os_image = 0;

static int reserved_mb = 0;

module_param(reserved_mb, int, 0);

MODULE_PARM_DESC(reserved_mb, "Reserved space for OS image, in MiB (default 25 MiB)");



int nand_debug_level;

module_param(nand_debug_level, int, 0644);
@@ -262,7 +264,7 @@ static int get_res_blk_num_os(void) 
	blk_size = IdentifyDeviceData.PageDataSize *

		IdentifyDeviceData.PagesPerBlock;



	res_blks = (reserved_mb_for_os_image * 1024 * 1024) / blk_size;

	res_blks = (reserved_mb * 1024 * 1024) / blk_size;



	if ((res_blks < 1) || (res_blks >= IdentifyDeviceData.wDataBlockNum))

		res_blks = 1; /* Reserved 1 block for block table */
@@ -823,25 +825,5 @@ static void __exit GLOB_SBD_exit(void) 
		       GLOB_SBD_majornum);

}



static int __init setup_reserve_space_for_os_image(char *cmdline)

{

	unsigned long value;

	int error;



	printk(KERN_ALERT "Spectra - cmdline: %s\n", cmdline);

	if (!cmdline)

		return -EINVAL;



	error = strict_strtoul((const char *)cmdline, 10, &value);

	if (error)

		return -EINVAL;



	reserved_mb_for_os_image = value;



	return 0;

}



early_param("res_nand", setup_reserve_space_for_os_image);



module_init(GLOB_SBD_init);

module_exit(GLOB_SBD_exit);