| sun3x_esp.c (7022b15e2a9f878fd5184586064c63352c3dd225) | sun3x_esp.c (3fe68cc152fc7cc6a763c692544a0ab71926c800) |
|---|---|
| 1/* sun3x_esp.c: ESP front-end for Sun3x systems. 2 * 3 * Copyright (C) 2007,2008 Thomas Bogendoerfer (tsbogend@alpha.franken.de) 4 */ 5 6#include <linux/kernel.h> 7#include <linux/types.h> 8#include <linux/delay.h> --- 199 unchanged lines hidden (view full) --- 208 host->max_id = 8; 209 esp = shost_priv(host); 210 211 esp->host = host; 212 esp->dev = dev; 213 esp->ops = &sun3x_esp_ops; 214 215 res = platform_get_resource(dev, IORESOURCE_MEM, 0); | 1/* sun3x_esp.c: ESP front-end for Sun3x systems. 2 * 3 * Copyright (C) 2007,2008 Thomas Bogendoerfer (tsbogend@alpha.franken.de) 4 */ 5 6#include <linux/kernel.h> 7#include <linux/types.h> 8#include <linux/delay.h> --- 199 unchanged lines hidden (view full) --- 208 host->max_id = 8; 209 esp = shost_priv(host); 210 211 esp->host = host; 212 esp->dev = dev; 213 esp->ops = &sun3x_esp_ops; 214 215 res = platform_get_resource(dev, IORESOURCE_MEM, 0); |
| 216 if (!res && !res->start) | 216 if (!res || !res->start) |
| 217 goto fail_unlink; 218 219 esp->regs = ioremap_nocache(res->start, 0x20); 220 if (!esp->regs) 221 goto fail_unmap_regs; 222 223 res = platform_get_resource(dev, IORESOURCE_MEM, 1); | 217 goto fail_unlink; 218 219 esp->regs = ioremap_nocache(res->start, 0x20); 220 if (!esp->regs) 221 goto fail_unmap_regs; 222 223 res = platform_get_resource(dev, IORESOURCE_MEM, 1); |
| 224 if (!res && !res->start) | 224 if (!res || !res->start) |
| 225 goto fail_unmap_regs; 226 227 esp->dma_regs = ioremap_nocache(res->start, 0x10); 228 229 esp->command_block = dma_alloc_coherent(esp->dev, 16, 230 &esp->command_block_dma, 231 GFP_KERNEL); 232 if (!esp->command_block) --- 86 unchanged lines hidden --- | 225 goto fail_unmap_regs; 226 227 esp->dma_regs = ioremap_nocache(res->start, 0x10); 228 229 esp->command_block = dma_alloc_coherent(esp->dev, 16, 230 &esp->command_block_dma, 231 GFP_KERNEL); 232 if (!esp->command_block) --- 86 unchanged lines hidden --- |